ࡱ>   M Dbjbj== %hWW@9l,,,,,,,@...8./d@G//"///000pGrGrGrGrGrGrG$I KG,00000Gg4,,//Gg4g4g40J,/,/pGg40pGg4 g4w=RE,,pG/t/ @Sd@|.3FpGG0G GfL344LpGg4@@,,,,  RSF-1 Product Whitepaper Revision 2.0 Date: May 1, 2000 Abstract A technical overview of RSF-1 High Availability management software for mission critical environments. Contents 1 Introduction 4 2 System Configuration and Components 5 2.1 Firewall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.2 Shared data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 Theory of Operation 6 3.1 Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.2 Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.3 Files and Directories . . . . . . . . . . . . . . . . . . . . . . 7 4 RSF-1 Architecture 8 4.1 Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.2 Heartbeats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.2.1 Network Heartbeat . . . . . . . . . . . . . . . . . . . 10 4.2.2 Serial Heartbeat . . . . . . . . . . . . . . . . . . . . . . 10 4.2.3 Disk Heartbeat . . . . . . . . . . . . . . . . . . . . . . . 10 5 System Requirements 10 5.1 Supported Hardware . . . . . . . . . . . . . . . . . . . . . 11 5.2 Supported Software . . . . . . . . . . . . . . . . . . . . . . 11 5.3 Space requirements . . . . . . . . . . . . . . . . . . . . . . 11 5.4 Serial Cable Specification . . . . . . . . . . . . . . . . . . 11 6 Example Configuration 12 7 Additional Features 14 8 Acknowledgements 15 1 Introduction What is RSF-1? RSF-1 is a High Availability management product designed to provide increased uptime and resilience on mission critical servers. What is High Availability? High Availability makes a service or application as resilient as possible against hardware, software, network and power failure, allowing critical systems to continue to operate with minimal disruption and hence lower risk to a business. How can High Availability be achieved? High availability is achieved by identifying and removing all possible single points of failure within a system and its environment, and by having well rehearsed procedures in place to recover as quickly and securely as possible with minimal disruption. How does RSF-1 provide a High Availability environment? RSF-1 (Redundant Server Facility) makes applications and services highly available by automatically switching them between redundant servers if one fails. It provides a bi-directional facility allowing servers to be paired up and `shadow' each other through continuous, automatic monitoring. How many single points of failure can be removed? This depends on the equipment and budget available. The ultimate solution consists of two servers in separate locations, each with its own RAID subsystem (mirrored on the partner), dual network connections, Uninterruptible Power Supplies (UPS) and RSF-1. This would remove single points of failure for server, disk storage, network, power supply, machine room, building and even town, depending on the distance between the installations. RSF-1 would ensure that services are constantly available (as long as one of each of the above components is operational), regardless of the time of failure (e.g. night time, weekend), and would also mitigate against disasters caused by human error. Can RSF-1 be a component of a Disaster Recovery plan? Because disk subsystems and servers can be geographically disparate, services can be resumed regardless of location within minutes, thus providing an instant recovery path without the need for data recovery from backup media. What environment is needed to implement RSF-1? RSF-1 is currently supported on Sun, IBM PowerPC, Hewlett-Packard, SGI and Intel platforms under Unix. For automatic data failovers, dual-ported disks are required. The product can be used in conjunction with several common disk management solutions, including Veritas Volume Manager and AIX/HP-UX Logical Volume Managers. What communication methods does RSF-1 require? RSF-1 monitors remote servers using a set of heartbeat mechanisms, based on network, serial or disk channels. Although only one of these methods is required, two or more are recommended for resilience. How long does a service take to failover? In the event of a server failing, RSF-1 agents will detect the failure within a 10 second poll time, and services will be resumed once a user-configurable time-out has expired this is to prevent false alarms in situations that are quickly recoverable. Once any disk ownership has been migrated to the remote system, applications will be restarted. The time for this to complete will depend on the time to start specific applications, and the extent of any automatic data recovery required, e.g. database rollback. Typically, an Oracle database can be up and running on a stand-by server within two minutes of the master system failing. 2 System Configuration and Components 2.1 Firewall When used with a firewall solution such as Checkpoint FireWall-1, RSF-1 often does not require shared data storage as each system is configured separately. In this case, the systems that form the RSF-1 cluster are connected via TCP/IP connections and a serial connection, which are used for both heartbeats and/or passing general traffic. Figure 1 shows a typical HA firewall configuration.  2.2 Shared data The two systems that form the RSF-1 cluster are connected by one or more TCP/IP connections (i.e. public and/or private networks), shared disk connections, and serial connections. RSF-1 agents running on each server use these heartbeat channels to monitor one another. The shared data, such as that used by a database or NFS clients, is held on one or more disk devices that are dual-ported to both systems. Other peripherals (e.g. hardwired terminals, printers, etc.) should ideally be mutually accessible or duplicated so that a changeover can be fully automated. Figure 2 outlines a standard RSF-1 configuration.  3 Theory of Operation During system boot-up, the RSF-1 Monitor daemon is started which attempts to communicate with its service partner over the available heartbeat connections. If a connection cannot be established within a short period, the system presumes its partner is not alive and starts its local primary services. If, after a further period has elapsed, communication remains unestablished then the remote primary services are started as local secondary services. When the remote host eventually recovers, it will communicate with its sibling to determine service status, and will not start any services already running. If the remote is available, then status information is relayed to determine if the remote is running this server's primary services as secondary; if not, they are started locally. In all situations current status information is relayed between the two servers when both monitors are active. 3.1 Monitoring The RSF-1 Monitor is a daemon that controls up to three RSF-1 agents: RSF-1 IP Monitor, RSF-1 Serial Monitor and RSF-1 Disk Monitor, monitoring the IP, Serial and Disk connections respectively. The status of these monitors is passed back to the RSF-1 Master Monitor, which will decide a course of action based on the returned values and the current configuration. If all connections are dead, this action can either perform a changeover or alert an operator. 3.2 Console An operator console, RSF-1 Cluster Manager, is provided to allow the user to monitor the current configuration, view the monitor processes, and perform manual service switchovers. This console is Java based and can be run over a dial-up connection, in addition to a console or graphics terminal. 3.3 Files and Directories RSF-1 is supplied as a standard platform-compatible package, and installs under /opt/RSIrsf, with the hierarchy shown in figure 3.  The rc.servicename.d directories contain the application start-up and shutdown scripts for each service instance in the form of standard boot scripts. This greatly simplifies the process of putting third party applications under RSF-1 control. 4 RSF-1 Architecture 4.1 Components RSF-1 consists of three modules: rsfmon the monitor subsystem RSF-1 Cluster Manager Java based cluster administrator GUI rc scripts the script interface describing how services startup and shutdown. The rc scripts dictate how RSF-1 controls service shutdown and startup. These require minimal maintenance. The rsfmon master monitor daemon starts the child daemon processes that maintain heartbeat links and controls application startups and shutdowns. It is started automatically during system boot. Any error messages generated by rsfmon are copied to the syslog daemon, where, depending on system configuration, they can be sent to the console or the system log file. All status messages and application startup/shutdown messages are logged to /opt/RSIrsf/log/rsfmon.log. No direct operator interaction is required to run the rsfmon module. The RSF-1 Cluster Manager is the only RSF-1 component that the administrator would typically use on a regular basis. This tool allows the administrator to control RSF-1 monitoring and initiate controlled switchovers (for example, during server maintenance work). Figure 4 shows a RSF-1 Cluster Manager monitoring session.  Figure 4: RSF-1 administration console In this example, two hosts (simon and theodore) are RSF-1 partners for the OpenMail service. Simon is the master server and theodore is the standby server. The screen shows the mode of operation for the openmail service, as well as its floating address and interface. This display is constantly updated and can be used to monitor all RSF-1 activity. 4.2 Heartbeats RSF-1 determines availability of servers using intelligent handshake communications through multi-protocol heartbeat agents. The heartbeat agents currently available are: Network (TCP/IP) RS-232C (serial, non-IP protocol) Multiple shared disk connections When all heartbeat mechanisms fail and communication between two servers is broken, the remaining live system presumes the other has failed and begins to take over any services previously running on it. At least one heartbeat mechanism needs to be available for successful operation of RSF-1; it is, however, strongly recommended that at least two heartbeats are used to avoid possible false alarms, and that these use different communication mechanisms. 4.2.1 Network Heartbeat Network connections can be through public or private networks. Any network infrastructures that supports IP can be used, including: Thin-wire Ethernet UTP Ethernet (10Mbs/100Mbs) Token-Ring (4Mb/16Mb) FDDI ATM As most installations require that clients connect to servers via a public network, a public network interface is required for configuring the `floating' IP addresses used by the clients. 4.2.2 Serial Heartbeat The serial connection is made using a null modem cable between the two servers, which must be capable of operating at 9600 baud. The currently supported length of such cables is 185 feet (100 m). This limitation can be extended through the use of line drivers or serial repeaters, although this is not normally recommended as it introduces further single points of failure. 4.2.3 Disk Heartbeat Communication through disk is accomplished by utilizing a shared disk partition of 1Mb in size, on which the servers read and write handshake information. This partition must not be under the control of any volume management product. Multiple disk heartbeats can be used when multiple shared disk systems are components of the mission-critical environment. When used on systems that do not require shared data storage, such as firewalls, the disk heartbeat can be removed, although we recommend that both network and serial heartbeats be used instead. 5 System Requirements Each server must have its own unique hostname and IP address, together with a floating name and address, which will migrate between primary and secondary servers during service switchover. Each server must also have a spare serial port if RSF-1 Serial Monitoring is to be used, and/or a dual-ported disk if RSF-1 Disk Monitoring is to be used. This is highly recommended as reliance on a single TCP/IP connection can cause unexpected failovers and alerts during excessive congestion or routing problems. 5.1 Supported Hardware All Sun SPARC workstations and servers SPARCstorage Array (using Solstice DiskSuite or Volume Manager) IBM PowerPC SGI Intel Hewlett-Packard servers Most SCSI disk and RAID subsystems 5.2 Supported Software Sun Solaris 2.4 and above IBM AIX 4.1.5 and 4.2 HP-UX 10.x and above IRIX 6.x Linux 2.x FreeBSD 2.2.5 and above 5.3 Space requirements 2Mb in /opt 50Kb in /etc 5.4 Serial Cable Specification The cable ends will depend on the hardware of the two servers forming the RSF-1 cluster. Typically, a null modem cable capable of being driven at 9600bps is required. 6 Example Configuration The diagram in figure 5 outlines an example configuration of two servers with a shared disk, one running an Oracle server (mickey, with floating name oracle), and one acting as an NFS host (minnie, with floating name nfs). The Oracle database and NFS filesystems are held on the shared disk subsystem.  The diagram also shows a workstation mounting NFS filesystems from nfs and a PC running an Oracle client connecting to oracle. If minnie fails, NFS services to the client will suspend and console messages of NFS Server nfs not responding will appear (figure 6). Within two minutes, the standby server mickey will sense the failure and will take over the NFS services. As soon as mickey restarts the services, the client's console will show the message NFS Server OK, and the client will continue without realizing that a server failover has taken place. All interaction between the Oracle client and server is maintained with no loss of service or disruption.  In the event of a hardware failure on minnie, a hardware call could be logged with the system supplier, an engineer called out to fix the fault, and the system brought back online. When minnie reboots, RSF-1 monitoring will restart. As soon as connections are established, minnie will determine that mickey is running both its primary and secondary services, and will therefore not start either. If it is required that primary services (NFS) are restarted on minnie, an operator can initiate a controlled switchover using RSF-1 Cluster Manager. The diagram in figure 7 shows mickey running both primary (oracle) and secondary (nfs) services, and advertising both floating names: oracle and nfs.  EMBED Photoshop.Image.5 \s  Both service clients continue to be operational. 7 Additional Features Development is constantly under review, and many customer-driven enhancements have already been designed, developed and implemented. We currently offer the following features: Application agents heartbeat and failure detection of applications, e.g. Oracle, Sybase, Ingress, FireWall-1 and customizable API. Hardware monitoring agents for network interfaces and other devices. SNMP traps for interaction with Solstice Network Manager, HP OpenView or equivalent. 8 Acknowledgements Sun, SPARC, Solaris, SunOS, Solstice, DiskSuite and Java are trademarks of Sun Microsystems Inc and SPARC International Inc. AIX and PowerPC are trademarks of International Business Machines Corp. HP-UX and OpenView are trademarks of Hewlett-Packard Company. IRIX is a trademark of Silicon Graphics Inc. MIPS is a registered trademark of MIPS Technologies, Inc. FireWall-1 is a trademark of Check Point Software Technologies Ltd. Oracle is a registered trademark of Oracle Corp. Sybase is a trademark of Sybase, Inc. Ingress is a trademark of Computer Associates International, Inc. PAGE  Sunrise RSF-1 Whitepaper Page  PAGE 2 /T3jqr~ ' | 2 I X  BgJc67:Jf!u!B#O#x$$%%#%.%(&7&**++,jEOJQJU6OJQJ]j?}OJQJUj$OOJQJUjh OJQJU5>*OJQJ\5OJQJ\ CJOJQJ CJ0OJQJjOJQJUOJQJB     )*+,-./01>PRS$a$$a$DDSTU^_$a$ :8ijY !$a$x% ~  ,  & ' 7 8 H I X   BBfgIJbcx568:JK$a$Kn7 d!f!u!v!A#B#N#O#w$x$$$%%%&&'&$a$'&(&7&8&Y&Z&y&&''w'>()*******++~,,,,:-;-$a$ & F Y & F !,,_/x/ 1$1226777T8m88899::(:.:C:F:::::;;$;*;};;;; <&<:=;=s=y= >>d>j>>>?%???????@@ @@@@.@/@0@1@DDD CJOJQJj(OJQJUjS< CJOJQJUVaJjOJQJUjcOJQJUj_,OJQJU6OJQJ]OJQJ5>*OJQJ\D;-L-n-o---_.^/_/w/x///0,0B0G0K0L0 1 1#1$1222244h^h & F44446677/7o7{7777777778)828<8T8U8V8m8n8z8 & Fz888888B9O9Q9i9j99:::;<9=:=<=C=G=>>u?@2@3@Y$a$$a$ & F3@d@z@{@+A,AAAAAADBVBiBjBBB/CmCCCDIDoDDDDDY$a$DDDDDDDDDDDDDDD CJOJQJ0JmHnHuOJQJ0J j0JUDDDDDDDDZh]hZ&`#$# 01h/ =!"#$%h Ddd  C bAJ..\..\..\..\..\..\..\SunriseLogo.gifb|%1hF`;ZjDnb|%1hF`;ZPNG  IHDR\pwXPLTE*1J!R9BkbsZ| ZZZeee;;;jjjyyy+++LLL xfgK̨g ,feZf111g=ұgfǿfegtttfۦqG+uASSSܕrAAAf ~qQ8|ŸȲy}ٵٛxѷYȤ .8}-6Dךۍuz@/ݴhYH´0p1Ѫu`Gõ~VӛCz<ܿι⧏dA'G׮yw.᳔m㥃g@n!ƘV~d ӌgWXpbB{Bىv߫8M͊Y;XD w˵㿙{ @Evֽ` )T(cw8 [T :aZb/Žý3ԥU RܵmIlj?Y{ŇȈ="g+y-bKGDH cmPPJCmp0712HsIDATx^yTŵ 0ff13Lh G}qF! $"K((& .DTԸQܢ>4=n1lf}SUnwyf}oԩS8Gڑߵkn㗞` ÏF|c)FԺ9δg =SPP0ۇ/ ]0:zvS]>Ҡ{ }v/@nЉw;j\Kþm:將6yŞ}i73{G+Ntr_{QD﫦O~Is5ϛ>C!zwk޽nvgQE"x<2sIE[w ՛Em|_{ ?Faun9(#ł 㠏{rIPѡ|WQyxy'+Ws苧pFyz%Gw麙CX,\Aȡ>kj)<ח3ݻs_'~jtQ;Z D]ajsCCz։ׯ35Vlh-Ewku;wF֟8&)]ǷU}@!Eۦ"'٫W/(袱wv2rEN/À.z瑤~{?lֻQ ۷oôw :TAua= \}w Jđ Y^~^3;C/|O7urA'.ΓGF~pT:pT3Tdh塏}!њh\{m~3 tse;ŲDN/ht%-Ms?kׇ #/y޽KfZz6,L/ڏ:_&cV' +u>50xY$AA.79i}x9an=z3(W?|zMZ^B4A>=yImCy}owz̐2U;K{1{(t0; j =1av] WOV7tأp1oE" G޽6]2 w3ӑ6U9 B_u|-pc1,t P~s6z{-w/ h9Nؕ:0qؤe^3vBo :Q9sOj~D'rݴo>!~Ef~'AG ڀ{П3n6s)k!4`Ѩ{R :KJ}|3NJ/*8+i:]qW,tQ3ؿhw)ږg7|w] DqZwq24^ѣ7SsHD{ZNAw\בg+e='O 1[^8Sr~tK:Fy5kspFF?[, o@/gtc:ܡ ʋhPBKiQBP+t9eo9U3KznMXnUjUj{ekˇ?$_j~Csb ty5sW0<y9~/@>Aزu2g Ѩ|xoO*G'[OyU͠UAR=1I<{NB/|[9{6.I!;XvA&eVE@ ]M@lm_Ǭ_;t8.]H ĹlutۮL$Ċ8x7|}>Ԯ~CJܕֿoete1mkY^%_ !} Ţm vcFn3͹yAFo/k :ș]ozBG׳/4}w#,~ A_g=: zAY3uL!Z5>mi=]^`'HOZ}n*?o=V00 =gcqc~cx_{6ЏBy1,"GMntF*+VsQR?^`Uݯ+,t;5}cO_}}'Yϻ6N$ [/K[̡i-5MMk׳ZGwu*(0 Fc_̊h/豫l9nfu/u{%;l8~!2Y-{TknHD;<:SUxBԟy!P\Y'Cq.9}`mhurYy 4`6~z8zcEB1}t~tj%VMiBwY dML!ݟ'{W없6++W l%_BR9ey~⣣,ٸT\HQ'*poF } :nӒs[}Q*_=ӥ=L*AN# Uaᝆ=N /[G* A׉Fw:O/UL8NJߟZZ 荒HpyJuIV* ,|WnN>4>9U*hŀIEx=~!^ja*sOsT~i0:/FMo)4PzmY|ǩJ)#"4uj/s`m.u h19k)}"o.f}G%9?9G_d/[*svP]G#+ :ϴl jppЋ]-ߤ sT=Eoj )oU U M&uNڹea:|aaiF]i Y?}R_wvlPY$Cׅ'9r6?粶 }+ 德1"{4ЋP Y.$kb﵃<Ijw5s30Q?1-W/-]㖃N⭩mX7F/~įz<`3w6Zw\5ֱNu$) Pջt4хjvpyxhǚiݫ%HRFmd Ew(ؿ'v{n@L{.}{?f6Ϻi O!ҨuB<4cN>Bwy޲{_*Xބz,D]OnN w}xLD'3%aoPz*Az8y>zUon"o ohPWߥq&7!Dvh{psy.`洜BȐ@gSudyuvu)ZwZgA9,F }-ް;}nyV }fEC98M:SsEY΀cstuF6h{x^F:l3NcrĹݛUb>p=' d}Vɻ}%V AQ5x>h!/Gu*C 6brltOe;X-U+i}t:5x6󼎍ʋP*]TZ}~h'3q!*`[| Tbx᫡=WcEXNL^գCӏ.}nFn!*]nSͮ<KK+ ~/ Ji_؃}iI~qX ]+fOs6E#+8n@g}E7\Fg!^.\ hVeoxw?2? A͑Oˀ'zwV)^-/jeH'7GzwnCN õ;ga+*?E%C΃ޏ)됉eզ$yOn%fKw9CH}փ/{2oWm¾2Fw=ң<>){}(F73^1}<'fIS,' ~nrW` XQk 5ூX'Gx ;m~DqU\z`IkJ=_z%zJr]~{רx'7Kq$X;&M:kVF\y'7߿Om]rΞ8[&NP2PNѨI霶Ám]@GEt,JLGÌ*#D.7nl9Y =v@jaJ^ߦGl?KJs‡4jw(j:Qd`I XjÊOb%(#KCݧG[) }`)M}"z.0hBW$ rf$ziPYÜ @-7rzP}BGhhrg.w! Wk[-`A2ef2Sqy~79b@[_mIQvdE0K ?! Ei4O~#z./Q< M!^<puD/Ž~3K_LQagv+WFuʆT2R:lj5${6JԧH}-VUǪkj2^:QSV6՗5Thy%2Q}H#zʷRxm٨D2Y6eT}9=fiB!tTF+k͌>9Q 'd[2q 7Jv`ZRNxDX;$%bNE$I'TNIT8^"+ tjO3<'`N*^N*ӕmnR z淧C,QTz^BOC>zYS p*kS%ШWPTf UA2Cx,v"|VCM,)a@,-#Еx ja\BB&Š :> ty%:erNY-u5|"tt?; SY'tWY.KD nddt-# JWBAJ'ݲ*netjHe%+4'ET>%Ux234FBd{XQ'+ȓ,wQPVj,qұQ|Foz:!7W(# X$ @/ =u(Tn*#1ڗŃc H2z2ȢjI\t, +s=YEC~ [_.;6Tѝ *!=[q*2Q$tppϋ^`/yеr9pAc2i <(DѦDS S-X P:.^)GG 5 g2%L{#4i6'uID$=ܒ@^D9|(CՙלAg!#rAM9թX-[Z h |*ׁnxEh B7:8B5իZ :5sSjXZL+A"ZzӑvdqGV;: Tվ) U;ۉ16}~ta:ojrAd#|TG.ퟩa]40_Φ9.sh8f?]b6/4(穬d>@ ax dPҖqLA~G?`m߱1NIENDB`.Dd?*T  C 0Afigure1.gifb.xpH 8- n-xpH 8PNG  IHDR{"2`PLTEBEB! !101cecsusRURa1bKGDH cmPPJCmp0712Hs- IDATx^흋*|?Z.Tk-E.g _/I$p& ;Sg/"^%!\$ DK!Z8sSz#D 璀}.}Joha\ϥO=a .h&dkM%/ k% DψN8чZ!z-ogDI'C>O؀^0]Y~-IӮ0]{UNtSh[n- NMSBFʝYcj/h́@EA׮ma-nmך0` DAq mEm:5+,$ Dψv#C/:UΥ0K 2<ĉH˾iPn)m{K`H% 2ð]*/T-(?.$#IWK,9 h72#ZYfhٝ.M ?'Jng /Fض":x艍fdh:rD,mb:F LE442D|HRBh72}0iS̈. :؍BߊƔn D߱%\RR$:QJoR Z%Ç?\H#PB􇂓"bYJ@PprY'گy"%M.-X/ᆝ7 MPB”" J@PRT#P4aC  S@BtJ&l(!zCaJQH@@ ҄ % Do(L)* (A )EE !:%H60$ DGi†7 MPB”" J@PRT#P4aC  S@BtJ&l(!zCaJQH@@ ҄ % Do(L)* (A )EE !:%H60$ DGi†7 MPB”" J@PRT#P4aC h6uE/ŦY$C<\l*^fYa JX}Mtz#'h[3# u5}cݳ'Lw73͒١8gT/ܒdTgh3YA=$OVmv('pC!lLtCM:5)Oo k 4(@:huՖ.´cNMU4eV5'xV-ZƆvS0"6ni2t6X>U G4?L\ZI@Q2lܺC|*S22fl/鎪cor6Hf"MqAdWq5 4UiT8DcGJw'huE޳|$)`3x`iN{1*?h'tx `ӑ!MpOx݂ѭMCq){ԯFa& 2Dɛ8aV1ƩLhΤiԝwA͑ U[>A~XS4dX񐙱Mm)]IA"OuPO]!*X)OuPX~z-iBtJqMh9dAK]')QY]XÎ쉒2:f]kן+l~zy0!:Vyjܿ_nΆ$Șf J!z\4S*tEUUF6wCX֎K4h7IbBRXcˬtQ-9O.k[5-\ZjLrWAb@tXrRAZӫeFڝҖXBK`]]}/֒V6}dT1v9 *;^ۍgIw46İw{3Uk|9!goJ "G( -nUW B\snwQhe=>)Z@tPK;g*D%ÐޗG,IOg:7DK>x*sߦ; B\q'@' 3!:KmGit>$4R܍8g2ױ EFKim$*yJ!'B6BS;wE:ݢq.#Vȇs7𻸐3cvFlm%%>X% p]cѵzhZD[?&֭hDoL1bWk,2 nhSSWïm.MXH0j"{w2Ow"yez!-Ԓ )V"4׿oz ˵MD R\[OuAA8}'mWkzhCۤ7ai-vy(ɻŲG($'QA4x{}h^ܖvoJUO(Ul1=5G#y=) h Z\!4L2Jhߣ@A'ܫ~ͯh-a 6w)ob}ACi~*\)/U^CuvS-yX_^r{XxMُ.jڤCkUnS^ Cj/KJ-x!k8ۛ⃴Shڌ'u#4nt@Q0]j}vwx86ܳRF@4`; Eܝ DhKېسNOO |*<08kylo?-$`ʚZ%c& D'B Sq|SZogze<`}~Ω F&qN4LlilShff>k0[D{ʊal]8aN~N:Or*/ Op4p)x?Bw >Qi[8x0x+>͏`un-MxgHw| x ^ #߻~BƆ?y[9Y-=ym>l4}7ܟrDѽ[בNN7%Evӑ˧nL h ǘ1<[85ۻ#Gmxj[0rӓSmo ?O.PBtJ&AB'F(!:BH ?L.a |Q[=L_w~eF͓#nT-vš?MWQؘ"C;\!gs @mW ~RdaZ*YX jO77&!H/=?!9Ʒg]bru_y&oDÖX>CG0%ڌ;d9kqD,cG^z!#bih +-!wbDgȡUk +\XDto5l3%wբz8.-6B-5$}8hT㈦伝v!S,\ivbCX=@ߙ5> :EJoMz ç8gÆ[%}FF}[G4\06,8o犎 ;[1~K";#=qb^hËB K`&Nt 22|DGOiS ױ~DB#l-DDG B􏠺Bva#l*Oޭ+c+W֫~gz]_^ F;>.B@)B?\ B}O'ϾṀ$\F't}wc=-SmBΓ-#_o6>t?P7,h@ V'2ױ-&?T-~ẢBrRedC nԓ m1.@l !SR^ثEwIaDՠr$NIM{I@KRqZd?)j/ |82ܫ9K~D' Ե>{fܣ>SR^\AD)m/ |B^myPDKT&҆}wjb? 0iC*==>SRN+uDt4#x%pK ݇臷o6zҫW>\{VtJ)&zO.?vD`!}Х]%?!z+NoWJߓ+=s{|ɚڷ f[|=k@mCoARቮr/X}IvP/J@$ D T)(|z ;U/ _ABB"(!—wP/J@$ D T)*2ze`J-Ixf2,ԞB(9ѭ5vZ}ֶVy/Mv= u%cݩתCn=&ѦNy;YNef+%ږ$Y8 E*Ѥo tS>֥1f]E ̈mhjz}V3*ԙȦ6B4KqA w%ݙ4JPݚޗJie-ek`{LdfDQA&}|AFY9\f(iUۅhܗF"t`H5R ˍxܨe ̒d]= ̈n07PږSvy!V`(U5BYiUۅhrp7َUbpBP9j}Sf4HI`F4kР0vlɪ̀LU4ec謚auU o2xà񸷦uslp0]$dfD,CN$eR{U 4䎂{3%uU =]K1ZdN>&4]S /LS3ɆȷYWuF2}QS5-TJ>INtxuÀI \۬:k|n0!Sd\LA.?m 74S̹0 KŦ۬z#') [:JxY\(x@ 4 f]׷=<8 Utmf襬%|>$Um4vo <# GJu g&D_Qg}f^oB~> g&D_Qg}f^oB~> g&D_Qg}f^oB~> g&D_Qg}f^oB~> gvzdijPWYx4dt* ́)rڋ}nQ98>bR_wOOP-Qq얥ͱ(V;|v+OBPt*M]s Fu3rR (8CVr(ǕFoܓP4(#BQ$iEX&>)vZT~csڐ=Á@VN*"dR5Wj8n-FnjO vZɩGp¥"I/ʞцw D7{0P.In0JCŶs)8_>D-c5R65Nr1K9ZN#XNN EHTˮEw#òEÁ|8iD |P&wMB`` >Z4pf" ,=Snsr݂m֮趻 Nao؆ln˦ yjېk؃ĵno)dt <~3# i>>i #Is P))ѹń1Ѫ*mNaMH5 Armh(*08+Ma#.흎"lv|X_u9%:;blŠ ([҄㓐k؃C2!۴x'H/4*q]tJĒFE$* #8ADFiڑNT.>>ؼb`Vnk 74 G`s?9vC`?Ӵ%M$(LX-@G35!{! +>2qQ<BsixӐ+؅h&B@&Q'7*|p8V_]w#|P0%>%;}-eJomd"DM'xi]!3)DQW}eퟱBz> W.DQW}eퟱBz> W.DQW}eퟱBz> W.DQW}eퟱBz> W.DQW}eퟱBtZMnUx{dԓ.>*VlRD_0!Z?5!OR|9;'EDrf8Qy*$DjtU!§(S]Qv@PV.(Vj&뽎DVT)dm([ RPUQ@wUj x$^G$DD$͑J8`5"k tDUk<tkmm\8lS<&6 -Gɤ@lݸ 6ڟh9 k j, hӾ`d)B _Rы^QògMRhBqxA2`K| '`'JbcU&{k؝O6EQ+tG;U΅Vn9&bv ѱhu jF"+82t:m݉+xPw=xl5'cBX5%αl4]/mR\d;)4Nh ᴽ:Os*C EpOMl0}nSczIRtw;񦼱 IP{Y;|<| 3z[$!7VVR7$ Dk% D ѿ'iZ N4I #7ͪ|۬XUd  !!KJ@>PRTq-U !!KJ@>PRTq-U !!KJ@>PRTq-U !!KJ@>PRTq-U !!KJ@>PRTq-U !!KJ@>PRTq-U !!KJ@>PRTq-U !!KJ@~-ll$wF״9֛ɕPv#<=S&H1]V6D=>QE;!Wy=h6NMv~Þ#MRii7RP˒/ϋӼ(|^xK)UӎuqBz4.#@jJnywQU h;̈́G(d"ڱ0Wfc]5=[5z>I6DJWoRUJ2R$xd9omp3}}BtI} 5="%UNon^g5_'I FG. 8 7cڄfĢ.H^E3 *oIz-57K4DIYR |\&AÀ IZ)6&4ﳲoRSZ2`[) ڡvtpON2}&3nkcHM]һ,%[mXq3 gj΍=Hm/,j ګṠoxŠuijtڔKT޲4-wh5 ѮM)=Vt`TFwlk9ѹ-|u|Ip]q: W4Taϯ U!C INuG^u8=dάjF;ɢy:h>J=\0d x~hq}͆ʜ*Ms tzh?@4̯%ggo3%lz3>킍#\IOen"Dxɤ򖅼g@&F[.=']zTrp8&D'._Qfߥ%aE*ɴPfFsM6^H4g6ׁ sNG'ڽsqe3 }ۂ~D',P&fN;CHMtbyVݠr3]ʿVa `z"=7#S0ʏ.HG#G{ѓb/HTyރ$o`fZ1%7.WV0(xǫB@黉#n"}٠IҨ-g\ijgt ϲ=jX(@L Qr9. ]4 w|+kLBySqQo.woG=aA*v7<(D'46;;W<`Ug:mU=eob{8J'RlJP|RiYqUIHJhGk΍JpU#a:W Oy JVF6w3uO^eLh'yTyaFiuaL.qӚhEFYb $ObXe, *'Xʧ6Sf{Pwz Lļ3 P^Ьb,E>;T^i`6!of,l ˮs6dI_6m3tqYge#h;Y}`iE *J& <Id`PyоA?>QpE0XjW~[Y v<2 'u C:uˇJ(n͚V3;Mf+ZfoٖJ^Jlh PfVcVvVp9&̒cQ fZwS 1[S_Z yrfgRJ<":rѶݪQA5Ũ8(U/Â:/7# 0͡zXW``"񒴹Yz?T;330ϡG 3P8R8ضY1 ƨu,fcԺu:.-6f  ֎y̖SZ\LafG;'Y(b.q/7XYu٧J؇Ҽ<.[P]WB"c$bm)̝Vo9)2S|.}Z'Pr\UoTTitʬq^عw)P#5Vؓ6lg/ٞǺڂ>bִp ,4bA<[ў2<`dK9/[!'V9jP#̟1C&|& 8 7a,E9CNj)0-t>1[(@oz=ߠCL59Xf-}vbi[ә-m{p6Xȹwz7GߓȆ>{+2#R'#p˨CYoUl¬Vpa6Z{[5\o@',?J.G鈣ez'G6m8Xg.Ȩ(fiXA*_@.LTЋ B҂V%/}G0{̫4tZl%Y*x`(+5oQYb'mE 䮟4hTˬ=H 2=0a㘰aaU{(^͗Ywg5$``<%A-QXor͸a&3\JVXڌ:Q 1'76P*/gr+|{30 S%=lLae!yiRL9=$w3KLT*Z@ 3r<\o=7-Wx`SeT~_tc &y<.O>2+f&`fϣٓ >ϖٌL\ 4g*+`yF2Tp70c0<6&6/7 0sEOMtyO @1gهG?i+w52eC' *Wfd.KkNk}@68RS[61%+8OUx.{VHqLr9fap$wҜYsyﳾTm#d#uטy#䦇Y*Nm%y }>0{ξDQ/S* -3<}cq2q0j~=hiƬ;S gpib]١;=9fM \F.^ OhqN=#g*W1Ovt7vިzckt~>A ΍nh?avɻ=O|#=AP op->a}"kFCZuC}keGw}9 GNda }*bgv8NY SuLm-}9\U7k%C o H¬oyYaf}Ә+ 0D^]1(B$|+fIml"ԭ sK@Qavc姷0{z d&F߭`fp˥8aM@>2+}P}avT @UGf7}$}џf0UYgT9U.#>,}D@&'7HlY?ߠ>6@l}dVYgf^gnkK؆џfY9#Uߡ.[ߙ}*m4B8R[O//|#Fl!4VmjUgmítN.xT&Jf'>ڟfZ3 jJ3Y2YaءA. sLA=mqdSfgc,1p}aJy^ vm4@aOޑ/#gGsfp׿Z *v].ztx!б[a}κᯥ*iS컦]2%n@izװ_.̾k:a3VH:waV=}$ t^)¬0Sr̾ԅI?p嬞P-o+1lfoYIalm3~2{N dňdښ7s7-Y ٹ]2FbZjmhνQKz~eDs^TW(0K7ۚKfVgl^2SJCHvj/.ٽK;{?@{ks!<`f?Eefwav|g4v9fGulc?ꃭ`^كlL{V)qM|3{L>DD|j{]fw-*~t__Oevn ;6ڢ6p[{qKWcwt,L5i?_}T=.r,8f߄ʸsmoe^i{xh)n]#M Z ne֔yI6en?l-foMN"ۏf+n;wR3!X!ϯzC|ϬF ~LiK=(np(ʻ컲>]ʍvjY%`}e>uB\:0YG|"H]v?BbHALٳ:~vP̡^8~9:VI |z3pqw L̾kѭbHVv}ap]pdvfW ϓ&y1k m|vWZk;;Hϓ6lVGϞI=AojCjO?#+fIv[G>lNhh)Æ(Ɵ=g>op Bd41I}W}r^ƺ gCKͬhcv-)eյ,y.ӻ8C!ѓT) =Ofrq/,ffߚXw+s>tGkhه0/;fSCt]f;9؋Ӥэ_ ?޻tm;Ξ `~ч0*=iࣦf4ُIЊ=M/bg?kjav~/r /twЊoy\,>l׶K֓&7aʪz,zeUc]gR%IZ(Ge$ehYf6Zlf^h Ɣ%BdlgP7Jٟ{Ffcq U_٤k44;;Y|̪'gljv~Y7$Rf$Sl`ƿgsxWe+/H۾BLni\FRnJw]sa(i7nVf+٭o.IҢɛWy߷rھϓɯȈ02e R|/} 7f!2 rdU6ݐxTUWeP _tk'j \L$Z1[  @6738[>e ͡9Y^Rܙ9 @$[㖲O3 +ɧp̒jS 2ClTݔ|k:-As佐] YY7)a6eQLu)N}CSVؿJ %JSp_Y Sc®P7^y Q] >0Nhc[=fOx\I+{Dg7 eJp҇chGXkm{r`]5׮& U71_,[r<xZX]_ZPuVWtE .S0zj9F,~ّcY*9_#:fuߴ#_Li]ޙ]b/4O깱kiIѷJwYV7M% s]J ; ]^ dhs ᴗe4/ ;Xyapq-G \[j)40;/SR$[V'=#5nl`*Z'L)kَ[4Cew~ٔsxde=~dk|\o5%bQ6c7(4ujW1?q1b#J&+£_op~Yڎْ[ <4vV)଩ a;Y:3[ Gn0ƄoVW )Ɩmϐcf&yKaڬi|@S] X$Θq^e1HϚ<Q  1K] h@)!Xn YP lp h nݔYeh~k)΀9?k>uay7\in¬e*ƺ1BB89UlBL ׾! rKtF dD,n?ِ-Hq Ur(6mamoav{J 綀0{n{ݶ0 s[@=n[@ކf;Ve /S0{UD٬cV=]Wv)宖R?Pݼ-c0aIy^>pWvIM11PL/~[n)niiu24aփ`MҊ&`+fpZc8rR~Z8ğj*/|0NYCoyj9'$̞F~``B2 R0 K}44mļ|hOOv =C``!*݂z CENIfc^N]fɚ 1kW -w崝u݇#u^#ay 56BP41Vf;X rytKEiCN['vfiXz@ &4umP}1ŀ6$7fgnpp)~d6wU^AA.5 yh{DVf[(h-=`P[DY?Ti+~HwM:7m{A;ӆ;]>fJb9Qv.ɴ{.o ַ;p؛h_q0­k r e̪>`a9y ~VnG [Zwʴ[FAEsTM겕YF' uz/d0#^eۍsQK!Pw'E'pt-&};BPg)}26L$]rA6P}|shvTL}][ԙ$x5Lƹ¶8:J洅tQҕ[`-F:i*({ll 5TM`X/]SviF-'@ƹx>+O zcɶWVYYfK'58*Ovb, fcfds,BY;T.u,U;2̚ pmuχ#Y dڑ ,xT*3{G2һSv@xnz`1Bwzn e{\; 3hlkl)YĺQz:yr3p "5G ӝZ5>e6CFyfAImH4sc2_PfaaN$(E=& +O%Ql7Ѻ8k!-Y$giRq_~gynt e}l#s[( th N̒vy06ZkgQko&}qʳ^U}\\o)f] jz .VɅX5oYul¬Ura6V[oa_*00b\U[WwJ.ƪy-X%fcռf] jz .VɅX5oYul¬Ura6V[oa_*00b\U[WwJ.ƪy-X%fcռf] jz .VɅX5oYul¬Ura6V[oa_*00b\U[WwJ.ƪy-X%fcռf] jz .VɅX5oYul¬Ura6V[oa_*00b\U[WwJ.ƪy-X%fcռf] jz .VɅX5oYul¬Ura6V[oa_*00b\U[WwJ.ƪy-X%fcռf] jz .VɅX5oYul¬Ura6V[oa_*00b\U[WwJ.ƪy-X%fcռf] jz .VɅX5oYulup %X"ffמS^"$!MA1z#[*fE}Ք+A?̪~3f4}q/asE)̚6҆4Sb݃)u-ΒI 5W_X/av,-L*fTjW7xp$27-f}(i(_jijMblS2KЕmllPvPm(rhe /5^fӾIӴ+b;Kue6%\MȐ 'jP*d22m9{Ȋ!C*^w7O077'bꆴ@(d 3%vЎDr,ͬ.ZyﳾTm#l5&:pkaFf t3ߠY;}VhHV0@!vtdmJ@F̶T;4yYe)W[;sxfq9=%a(Uz>X*뢰uv(օT?c]١nY`IBfii4,KFc 1bǴz\ ǵ|L Ǵz\ ǵ|L Ǵz\ Y3(H !#7vF) AZ | [Rkwvuna6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;a6D]'a6lX;avOfNZ,ܶ,~Ú}9oRί_|ViCNRߦiK)XFS")TJswVtmJ/F,JTE5z,e͇ͮK-V.ƓnHlJ'1/eEZKsq8iRtyǫ̝lS?YK- 3aJgl& h^3,ptaviͲU̪:g9?>>!v_-,)в̲ec8: Rcץ`1!dh `g̅[af)юߚ|xɉk͝rNsfŽ3ŅDQc+T.sm̲cdlLj,Hh##v;f9Be6(w,ݦq;SǔQ?;֯SM^|MyǶrm1'^扛)P垧n_;[0.dD󫾬kǬ2,gׄ$ձ.ɭJe:[df/Tf %XT ԰c9 !VrfìQ'cYtӆ{k'BH+aKT]_3!@-# 7`>X3U8cC#Q`ӛyh|]W&Oi?7b1TM.w$SŖr!KoFb/ jrpC$ˉsdzu#T $.K&*olSїQU~yp,pa"J% ֕TCP$7[K`ڨ dߓ:OKJhYA:oK1Go.tf#[옖j|+ j67\/huwpۄ|z:EҽGyx|Oz6[0qt 3xD8W ec/򡚅uP2u]֜Nnm3 !(?>0fNBO$cvhESSgYanw+&Yr*ݥmYQk- ̆j(̆Le絛IENDB`"Dd+T  C 0Afigure3.gifb^!,N#T?w:!}n2!,N#T?wPNG  IHDR.GPLTEBEBޜcecRUR101sus! !EEE!!!fffvvv111CFC)bKGDH cmPPJCmp0712HsIDATx^흉8@U23s{x#BLcՙ%E/9$S DAnB(jt(jt(jt(jt(؟* Ͼ/U,>j`V]}/d/s_Ro_Ϥ+rq{33?~dƖ9Ԩ؟1Н2?NtW?կfXOMQ6] c[Iө?O?~LQ?Y2 IS{IMδҘd$?N?^ϟ?# ;62~4٪ Lh/,-ķA_w::gihW('X9 u ؗl49=>(*3?yWY)ˀv*#QKBs2 KIGd)2@G@|.P5I>$d}\(}싲7mG'D}~r?lcǟ<$ح/Z˲j:r %gK}>lJeq4&fn(f7on(mncMґʼ7oCXNJ{ cu+އ-`?ty~x?VxCIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk!r%-tv"WBIWJzk'pHop7(?.D$"8,o"U$lGr Y_) 踽`i(Np^A?WLvt̜;`\-4^?z#9,vcbуɁHf;`n ֏&@ wWGX.7e="gGf `E-e#D Iّ?}#gnc+z#9,rv{)`9{kj/e`vI`o<:nOh:Ljт>h~~'{!Lޥ0a&kG@Oa=a~&}BVy쳩(Ag؎}&q"Ť=4um-,oĞby؃b`,yL.&٧=8j3`1DAHR/\B;]2Pv"tA4ءZq"LvfmMH |. ZkZa1ݤ6\o >=m/^F4{ F{I +} |.-`Gхiݍm-w./QNBDr T7~_pt!"9,`SDz$"EFKr0؇>t` tBP@хu u:(? ::PDta}N( sx#\t=[فhR=S Eǿǎ.u}R}lj7u1am{%`p.LV,5դ|dѡ,ϊ5M+`E-[)N˗[,N1~M~ݝ'sݑgwWo"AӘ s2̀jV.7"Wp925]ij&?v~2whZOGb vKjžgc~4fK.g2B t>&)^QXn|1a&*ۂӑgh6F ,9qgMs<|5]"H]柢v&ؽ Fwbz2ycG>"ٜu%ƘX7f n'[K$1S/Ҙ٥:+>baom6TcdA_Ti: q^D㋨d#+osحC썌a#yv,ε^lgdv2+WSlZ l5e_QiŵS-9'n@bT>;J$S?S4j q*> 1`Y*;`OE~v@* T"?+ؽK (S`.1 `nL*,zvbTX`!K`쩰ؽCSaѻ{,=H v@* T"?+ؽK (S`nwR1{*,zvbTX`!K`쩰ؽCSaѻݻ0=H v@* T"?+ؽK (ر ;d=wR1{*,zvbTX`!K`O%ûݻ0=H v@* T"?+رT v ;d=wR1{*,zvb ].=v; ؃2`O h0`/õ%G 8>vQ񢎙={+mJwQl}ٷ)VK^$ `#=n.qSa.hiA ԯ}ݯߵpOxU).jX1ڬ`OADu uz+^%2`InՍ.fvw ;1]$Po ߈"RU|B!?U}dBOPBчU U2'(?!**PEa}L( O"J(S^Rv` W;'Y(U }1a/:ݨsߟ]}ΥRFL+"&k9k?3% 9$}9d,RJ9(yIJӼ98OG }uCp!a(sx3Qt O%uh,JH[(z% `e 4_sCbT 'khpx쩫RH\ɒQǞ <[8$evZjWz}z^eZk r/^G;ѭiȝ-/?E<2̋"t][Y9 `,_;.b_?(k+YMW0#f}U?Uvv{Y)bݿ-*?b{.=vVcB,ubvl;vx.m}L%ʖ SxJ-MJB^e>XҼ_ 3K~03\g2nnI*znMQM{8Mjv\s#>AigI~PݒHdS򚵣$}oӍ1;䦊fbρ}9f7!᳜dj ?֬}Snd2f;N4D&" =XG4S-U쎄Do#>u}RD{$ wW@$V $ޮۚ[=Z%^iX)bxvnk"n]vVք+^ (0FG;80FG;80FG{* #K"R vD$ꉯ xs]5!JC$ wR1ؽG{xDbPۋAڡ; ݮ`߮jL ڡ; ݮ`߮ۚ[=Z%^iX)bxvnk"n]vVք+^ H` H]Bm/k;S,`pw}v3w+طk;S,`pw}vnk"n\h {xDbPۋAڹH3w=۵[Y{1D{W {$ wW@$V $ޮjL ڡ; ݮ`߮jL ڹHs5H]Bm/k&"VOnoneMHR( H]T v%^iX)bxv3w+طk;S,`pw}v3w+طk;S,`pw}v3w+طk;S,`pw}v>jVVe2173wG wAS^/|ݍh>'yvb@'iPZ֖Z"ڶP/].H$^ ʺW@;]4]^R<]WVj %#By5l`/r\骧5+RɈ^"fT"~ּ)B}fYFsr(䫬_E93?WuZP&dĨ.3LTE'HJz8;$%/kqHBU$ǜ$0wi\1뀬dCc!W Ũ]JK ,S>^.ePT5- #'!%躩U^)v%Kᴼf-S5D &wR (SݨN%KV vbi/]]4jNS OI2u%-ć񺶻'H:rtkcI cnְ>6[QwVwPos~ssI?/zO{a%{A aat .QVP'FFgXI@@B{a%{A aat .QVP'FFgXI@@B{a%{A aat .QVP'FFgXI@@B{a%{A aatAy0ҎxGmu2z;]_Nז>_]w4Wz'RTtbKJWeVjS{oSF;W&HK[/5sɼ98@[F (isv7,m'ٿ鈩7u%rW_|%Mz0)џ<΀ٯ}DS(FZ m-? 1є/4gv q.B<>ĝ?<+Oٺ/7R;|j>q"Ժ4f*;1{;> _ FϪQA?C:Ave':g|=~:ms>٭}zhJIAgz`G]SKM4Kҋ̝.HQ9L ^9=p2>lfVA=2|xp =~F}/P-˅ZOm}nz>oy1!psDC`{ vc_.es>_)u =D\l'LVRNM6.]vnZ\^O ތn>]u8EP N/:{MYC`.Mvn9{v^4mIC&5Ne/%sDgn#@9ʼni:ZՐhT-N6B yz"(3"\ij_XJn iI|JL|0twb&;Ӷ-16 M!ya}Mף_0ܦM-$ٽ3=%ZVYyؙόH9W) >a'2DA$7m ϷA~ǏJ|܈xg|Q(OL)F]h+_䜁nڗ@#)nYl5,]LRm[i蕵If3{cq"jC9,BXq-47cmtFQEH!{xo- Ms]nNHhUegc;f ȾLwF,ӤfE`aӒs#]3Nߚ!6+\3{\g& =jy.8f> TlnqmҚnȜ=,(gziɶI\ v`m6J]zv ގ$c{Z1l(;x\/]ݜOmYt$Ve3F]ALOתo/bE)=0E;2. ZSBe~#.e)_].%3q)sNg(}<sҴ#YҗɨstˀNh\Nc,ad!`EV9aK[Fr$WU^hw=6]};A輑UZm+h'%0w_J5n:j!#cj<|jsLKccCMsG)|i?j>v췁ϛJn _)g8}W?`fφ;{ Go`%хM}rr&vZiB~9idq6_DԥpwE0 6) 3Nja{ u/1`?lq~>]SIENDB`Ddd2 &R  C .Arsfgui.jpgRt4V]8=PFH4V]8=JFIFHH Photoshop 3.08BIMHH8BIM x8BIM8BIM 8BIM' 8BIMH/fflff/ff2Z5-8BIMp8BIM@@8BIM8BIM pUPotJFIFHHAdobed            Up"?   3!1AQa"q2B#$Rb34rC%Scs5&DTdE£t6UeuF'Vfv7GWgw5!1AQaq"2B#R3$brCScs4%&5DTdEU6teuFVfv'7GWgw ?g?%f~e"[kfV6cl8Y&s뵶4^{c57zn)N:]yVRmOmll..:9,C#"#6oɟA}߷#S91D?/u&8Qc1p.ZvW;\N?VtC+{U{mix,!okrQgbݗypcLLguOV뿫Yy#~>&EKyܗ#.Q;?LtN9'Zk?Tl#G1' r__äu![?7J@s?7uznu;L~DZk?Rr__Fh\~nc,ޅ*mWص{v]Av{S?A'G1{~P?QLWp)iwu;5{{:G p9 QiK Lvk;sje9-\è?@Wٓ} =k _sLѱQ':OTú5º=frlZRR!] 麟ޑ^=O2fkU;uTQ]ΙMn!)!'9U;eGgQ&EՌ0tI꭭ķI=ޝQF?oquz8awm[OeKI89^Y鷮J_U_% ~Ug4C?E]nQ}VI{Ol\Gy_՞vqȥVd2?7j/-06͐yNJܼNM1 \~C.MWH螛g)om!;v籫I/r_~9*r̯]W/n՜g_wcC[d=~3oH\6C9*r̯]W/O/]1TZ<{5t RlrG A{_# Gg%)$IJI$RI$I%)$IJUgK[_6Թ%?_# Gg%)$IJI$RI$I%)$IJUgK[_6Թ%?_# Gg%)$IJI$RI$I%)$IJUgK[_6Թ%?wz,M[cI螧QAO_/$}NyΗSo;y$SwuuI)?)zG?|J~: :^QAO_/$}NyΗSo;y$Swu'u56I̩$8BIM XICC_PROFILE HLinomntrRGB XYZ  1acspMSFTIEC sRGB-HP cprtP3desclwtptbkptrXYZgXYZ,bXYZ@dmndTpdmddvuedLview$lumimeas $tech0 rTRC< gTRC< bTRC< textCopyright (c) 1998 Hewlett-Packard CompanydescsRGB IEC61966-2.1sRGB IEC61966-2.1XYZ QXYZ XYZ o8XYZ bXYZ $descIEC http://www.iec.chIEC http://www.iec.chdesc.IEC 61966-2.1 Default RGB colour space - sRGB.IEC 61966-2.1 Default RGB colour space - sRGBdesc,Reference Viewing Condition in IEC61966-2.1,Reference Viewing Condition in IEC61966-2.1view_. \XYZ L VPWmeassig CRT curv #(-27;@EJOTY^chmrw| %+28>ELRY`gnu| &/8AKT]gqz !-8COZfr~ -;HUcq~ +:IXgw'7HYj{+=Oat 2FZn  % : O d y  ' = T j " 9 Q i  * C \ u & @ Z t .Id %A^z &Ca~1Om&Ed#Cc'Ij4Vx&IlAe@e Ek*Qw;c*R{Gp@j>i  A l !!H!u!!!"'"U"""# #8#f###$$M$|$$% %8%h%%%&'&W&&&''I'z''( (?(q(())8)k))**5*h**++6+i++,,9,n,,- -A-v--..L.../$/Z///050l0011J1112*2c223 3F3334+4e4455M555676r667$7`7788P8899B999:6:t::;-;k;;<' >`>>?!?a??@#@d@@A)AjAAB0BrBBC:C}CDDGDDEEUEEF"FgFFG5G{GHHKHHIIcIIJ7J}JK KSKKL*LrLMMJMMN%NnNOOIOOP'PqPQQPQQR1R|RSS_SSTBTTU(UuUVV\VVWDWWX/X}XYYiYZZVZZ[E[[\5\\]']x]^^l^__a_``W``aOaabIbbcCccd@dde=eef=ffg=ggh?hhiCiijHjjkOkklWlmm`mnnknooxop+ppq:qqrKrss]sttptu(uuv>vvwVwxxnxy*yyzFz{{c{|!||}A}~~b~#G k͂0WGrׇ;iΉ3dʋ0cʍ1fΏ6n֑?zM _ɖ4 uL$h՛BdҞ@iءG&vVǥ8nRĩ7u\ЭD-u`ֲK³8%yhYѹJº;.! zpg_XQKFAǿ=ȼ:ɹ8ʷ6˶5̵5͵6ζ7ϸ9к<Ѿ?DINU\dlvۀ܊ݖޢ)߯6DScs 2F[p(@Xr4Pm8Ww)KmAdobed            ")?   3!1AQa"q2B#$Rb34rC%Scs5&DTdE£t6UeuF'Vfv7GWgw5!1AQaq"2B#R3$brCScs4%&5DTdEU6teuFVfv'7GWgw ?뺏U;auA: F^m/v<]c~ǃkfܐdQWS-5^=LX]CVYLw^{s[mXƵ%[^^}bqo.VN_9z(ec zzqrFwΧQ]ktv#,Kcq_5 אUOOs+n7yQJߪl!QSʝڣ}~_鲪ɳet>ENtؽzpimmm~oKsS*q)b/Y$CxM?:oۍdTn,cc1y?gbоy941ocM\lgNu~W}Hbnz#'q:?+Yn7ygXmk4!mMeG}:ٽouNךV]82FKkl#mo_?M#4`zV2_?+Y{U@ջu̦߲Z1jR~gVg6^ܯ=v7,~{[gX''ɹcygdK2ﬕF).߰1c՞m;z 8YVݗ_Nߦw?:ngA3/S/qOeKygu,*>f~ӺUswӿ9wK ѱ])Vgt?+{qaH'}2G>ُgt?+{qH%l?c?o 7ydv}7y A/bJgz ?o\Kؿw~7H.H)>+ݟ?oO>psKؿw|3 {BKؿw{?oKzo\N/dv}lS76}+ _vϿ{_{pݱ~%{='g"w3o\N/dv}SV+ AJgz?E?g" ~%{;?I`$+ݟwfK)+ݟWvK )>+ݟ7vK)+ݟO@?I?}K)%|_^g$g$Bp~%{:߷_sۏBϹMd +ݟ,,XR{w?/BϹM?g&KϿ~&}i~&}k=:^?dv}C34 KϿl5i??oAR ^?dv}g'g*aH%cīݟ?oA?۟5P)!cīݟ?oAN3A&C\c7_#$$̀m?WRɰd hsh`ϱ1Y}?dWz76(GM;znʾ׈EfZ^+q X\vϦWEY;mp=ۚs߫Һ1&GH/z?WRNck_5{kod=ºְ9I˜͗\GM'v=[OJvo꟦Qu7t<+veǨSmfG>яf4.3TZ p |޻Oȳq `Cv5ۻBw(+ʒGίͷ麵YucNgт˽vǫEtմd[C]Zα^ 3/8mk=O;ZEmWvu=G2eMe G׏}1FԵem]zN̮-sja[]m ~~/ђ u:,쾉_MgPmMQ`k-#n^e9K"Ч3'}:1:}vdRpE[=:ݍu;\:k?7"|Kuͩ6eZjV51'[t|掋0qO&YvewӶ͹wϯd6qJճhN_fG7foQS˽6,~gv#Q_?izkoK{2>vkۯc-{lc7mot |[2KE-c<6ľ?݇rWon#rY^swmܮчYEo9v!9e8̮q[.譥T[uVuke {CsKOl{R<+f3~5nvrZƗ~okSw?f?/?^_{{C|}Wz/FW߾wެ~Q~E^Ͷlkw=N6ުUuwTWvv .kL }'=WzG1~CŮC K*;gӥ??X' W^e[\ִ {kZ֠cu lH^_Kr*ӰVk3ڽOw4>?%{Q^i}`%_Q?qJDN/}D_%QzNE8^Ykckw;/+ُrW_(jWf޳]f m_0~`?D=GaٝgTzC{5/+ُr#]%Q?J.$>~|f=͎qJiՎqJKy;G?cܼ(7 _M8ֿ7 _Mw)%{1^}[_&}[?5ۤvUǹxsuӏcӯ&DN/7_M8gMvI%f=?i@?&N/!=W6Z_{?/&:UAM$l.$Uǹy_}O6䓎gIu)%/1K&LzhُrC?OKS{1^sGPEI$_]I}}f=ώIJEI%_zhُrGI$gI/OUǹpLGI$s?oE^{tNGI޶RK31\o_I޵K3{1\?rsoDE{3Y?N0?s޴K3{1\d~??/zI/ϴUǹh[w 5߻u$>W1'E^{o!HSg{1PzOBIFI/OW(^IıXdzԆfa$yD >i ^lwj=ISzޝֆIuFQ8 Fwnk$?r?Q7?Z=/;.}Ov=&zHmI0 wIs>,kvd;zgVuC+5WU`4[k?޹p;ԒwⒿ#g}$8ĞS>?ZPoX}J,v-OƬf5nz.|+*n& .-wTm XN߬}GY G?edmKhAwKζ&ɮՌ JMvsˮrWe80vm ݷrJy>[VS:crr:%cm.y0V˰v_O=5B1bSv-XVc17"7Ynϥɧm/nIM|l|Z[F-LNʫhcmorY8cۋ{w{]%Gp`ے?o/bQ(t,I[n3Ϫ?I/RUV=^E9XNޟk1}V.f&WGIu9Mim/nIO#/WbcONVո̛20M4osK{>Λkޠ{\5ֹ.wu.E?om%:k:^^t޻n^GTʵߤnp~Mnkk̮p`ے?o};g6=y:~m;7ұh*Y}' Y8}_IUٟm[=97nKp`ےStE="ίӟEun8cYM׎ELNѥoH,cȮN,w'XC/dK+\boa]7A"7 N?o䔷Ֆ΁]cj9ﰰI7^.cv{E[7$^]tULuY{XƂ\ֱosm/nIO'Ѻjqݗml sYXƵmjv;3wzsŝwDwBӱ)+1뛑Mm7gӉ_kmwmܗ$ȿZ:.vM_Ym{[>qccۿAO^GzH= Wm)ۺ};l=?80vm)If ݷr_mܒ4g%80vm)If ݷr_mܒ4g%80vm)If\ݨop`ےS?om%:i,nKp`ےS?om%:i,nKp`ےS?om%:i,nKp`ےS?om%:i,u6s.i`қp`ےS?om%:i,nKp`ےS?om%:i,nKp`ےS?om%:i,nKp`ےS?om%:i,u68칮i!5G mܒ4g%80vm)If ݷr_mܒ4g%80vm)If ݷr_mܒ4g%80vm)If ݷr_mܒ4g'2n4n{ѹ%.RWlϵ$̳rͧdI$2w`/ c^XHh|;RYձ+-ii%͗5d,ž\7ci 2>oNAE_ꍻv۾q,a =?)]E6ŕ?e!nNǽO#俨~}nh,*u;In{Ӹ#(uGSis2u`jߦ_MSs MglXUt^ǹW7k[?zk@aLL{+UQtKs%Yg4b:ڛm}yaK$4x7Z?WnTmB[}6X ^]C/$gvnvU<Tͻ;#ʷ`u6puh>rz ,̟IN]ḵ/Y7%@+uA`wSO?sރ*o[k(u!FZS{zoc7K5*NfVX!Nir'2?ҿ2:fKo}H m[V4*'2?ҿ2?ҿ→j}#+)}#+(i$5\[}ϰZ]a1PTM6~{XnzObEeM%6C|z=jqH,9ۨ'20cdX͎hT {oku)Ղ6; 5YqIezߣO4x#_6j}W=kĂqdQKK A%n%^}/VR}#+)}#+(i hJ_hJI)'2?ҿ2?ҿ→JI88}#+)}#+(i$dz,{o Z]ο{'^Xyy!L ~kJfU5>֘w}.UoٹA⡸ytM"v}iGԱWN6pۚ޲_8zFT>k߻\YΧ 5y,upps+Yߟ[-91P+?c.l[9̫[w/U=4cA?piSFGWVoODzo5 .vߦyG )>ёё4ROd/d $_qK_qCI%$FGWRFGWPII>ёё4SUHac LƱ!uuwdYn׆w.ױ]3:F0v?LϢ %~%s%u~絻601hyBڬckd8ݭ.UH>-fSK#3c;0 m^cn~FV_-gcEr?h7+x-L˷G~*f*HlZ;_QHeo$nI-fwW<ޓLV]yB eD{g7"wQcxL1xnfz~_ qƉV~7=n}'uxɫ=︽wڬ,2Y-)3c*^z[9s?]#;f5&^MOpzGOO9/B=e*ݯuޗNOOnGKDwUmhccFgY qĮso~{d٘k]Ρͩյėnk~_0V]WNfVX!Nir_M}OwEb]2xjYK̲C]mV5o)gb'r7TR[ETD?Vȣ#O/{d/d %R}#+(9pkx RAw[!II- DZԺEc^ֶMOCUc2J ?wn.~fM>[[L{m? nW-񬭍-S\nߟa@k~wݻ`ǥkI! [ܳrFS{9%km`}&~iSӺ},%Znۧw~j\0[۪uԋȓIooƹߚΣXc'sdAXYeƲ[^S,f4T*hsߺir0,nW{K=&~җjn=GןC+Y'Odc;깖DՑݲon-zM6hJ_hJII88}#+)}#+(i$hJ-AI*©Կ))g_?ԒNŝ^RH)*Vr/8k5:澶Xʡ$X=VгnoɾȦޗO]KLZ֎mֵ~7-Pf,|46,bwd["oQWY71rƪݖc7uǶ,խ* H/`kbI]7oqbltܬLa,)nMĩۋmh)_47b2woQ* H* Hz=#?7/lfc8YE 3=63mIOZGŇf+(pٷno>wۑe_hS f'RWtXV.]xts:lvZ512wu2[E~UZ:oO}ʯ&쎃RƊ"Y_Gg=jRI%=Fܫ/"Fܫ/"Υ.ZcW阵dSSj΢o!ĩ6Xz K3R~pk{먱>Kj.K?S{#?UK#?UZI$7#?UK#?UZI$7#?UK#?UZI$8tJ=~NJ[MWV`wEvܼ.)N5y.:OLe͌c/l=TFܫ/"Fܫ/"ϪXwX̯>ދWQ{0WxU_mr=RS* H* H$S* H* H$S* H* H$S* H* H$S* H* H$S* H* H$S:%Mhk2.n=?ww;uG,)b3_Jsb3_b3_Jsb3_b3_Jsb3_b3_Jsb3_b3_Jsb3_b3_Jsb3_b3_Jsb3_b3_JsbT̋G~+w;R߱rI%9r_rI%9r_rI%9r_rI%9r_rI%9r_rI%9r_rI%9rg*17G?Js9"84zp7ֺ7R};* H$S* H* H$S* H* H$S* H* H$S* H* H$S* H* H$S* H* H$S* HK_OʴX]l7Ue{R,.#gk7ο/g$:S>ca?,[.{h{׶C_ֱ7,6x4VL{?;?>WotZY9RIB<20cyd*K6V2ƫ~sN.>*da7&ߏN ̫YkVc}4ؼ%kL_,3ZH}3b^3?"mTEM&i b9s)nV?_n>?}辟kceff;em ~k]{,LlNM1gGwT?˓~S2( u_-,Y[M.-n63GmƆ^,OSwGpu\ծ/v[(W=γF-̟uk-+PV^>*ۍlk2M~}'/¾'!$O,Czz;?TiUUW f63Z6%m[qXT1}O`eQ顛Y os2ZXM{Ӫkͳ&rk2 gm6[YoBKUP3Gne:S?WMzlb/|{5 _j\ĿǍU{So]]S_|38aKO9z}{_7۫zRޕ)+wޟW߃vp\ +]so6ۉfw,l߯P31)wKȩ-:k]ϳdWo\6?&zKۃG:N#Quf:+zKʬ/ML n!9>np˴1ˇ^9K'p3:+c}J8Ӊ2h}]]MWqs7}YyC/*_]cPnYոS?ZO.oΣoQ0T`u]~/_W]<Q/s/dœq/wln\SA06])co5?\:O>t||:ks¢Yu;#&_L+mէG?[g_(1?WOޔqr]Cqfvک{}1[X(nFNN=/z_hSvx1OӒcZٿ_җ;V6oW!IO'yݟ;V6oWկm+RKN?OwlnK_7۫zW?vޟZٿ_җ;V6oW!I/;~W?_4㏙_mW:e߬m۷.@ޕt:z ͫ+_MczUn,]gh}Zs]U >}*s_1i9Lp$9q/wln\J dbͬ[f?ؽ?ɳ*}?*3j5?SA06])co5?\:[pˇ_2jZٿ_җ;V6oWWJ=~lc[cX۷RS[j~:?SzE=Sd˰.ϱۘe_uU*Wz=6|*q3K%֟kfuJ_Zٿ_Ҽ%'yݟ=>կm)kfuJu{}{_7۫zRޕ)%'yݟ;V6oWկm+RKN?OwlnK_7۫zW?vޟO=8?02u`2 ݋cYwln\OLu].MYv דsY۹f/7U}\l[vvgeVD#2*6cJ_ ^3Ðd#I<gjzwlnK_7۫zW.~twQZaV+ٮ}Nޥ_vXzޥuHM(q}EumoZS=޶8ֆ2!t[ Y[ceU]Yh]~5yޞWZz>UU?X:4^e쮶ֵkZֵ?_9!.K9fNޔqy J?v;V6oWկm+RKN?OwlnK_7۫zW?vޟZٿ_җ;V6oW!I/;~W?s?Ɵ;MΪk+#mWX!sw-_7۫zW=jd=ͫ ce5쨼ׅUqZcn+wtXWN?׋c^܊5vbu[Mgo٪72/d}eC %GJ/㞻u_7۫zRޕվtKp3:c/c[]0Սf=UѲj>ګ)N чײpC}Thm/}4QvE9/σc"e/TXG.8Q_7۫zRޕ/?dzl~׻G6O^Yu =geY&:׿q/wln^B'yݟ}>կm)kfuJu{}{_7۫zRޕ)%'yݟ;V6oWկm+RKN?OwlnAW/1Vk/ea4v(gPQqB3R eaο/g$:Et[h?ۿnz}vOo\eaUmN,湧k;7s^.ϯmRUm]1Z湵9ckj譔m,VDkF7wU_뭟S7O8prI:UWҽ bǗ֖`C?H1u6[mA(as3VL1?\pϧޛ{랛U`8{[)rM?ZSzx]Fzǫ~s1ьWMXs&[g][Mko]5LuXcSܼ *ĭMm[Cs.ُҽWfy?oxul_w^=Ķ,Z멻+g'y̆8}G/܇xB#a_o,?V˯nSU\+ȥkkgv?NUj4Bۇs>{l~#$e^QU0,NE,| m^EM%ڟW]oeʷٍ^a7vϫ?K'[//5/kܽ+>?ih{ֿ_?=? ߨ=p5?XeMǫѳ*4S1W)0m?W0N8u,baGhsuW]/~-mǥϳԩc_Xp2+&K};9m>.@m^=Y[gR_^o\K3?޿ڷ}}WoOo' /LI;9;>8!N/AKe/fq1%'{_?^;>{_o>}E5lw_ Tks}cb#.uJ]g?K=+?Qog2vo?IGlQh~$~'D% pH~?ȗ?ugn?[~g7-KK=/Vj3g7-I3ߥ%oWϙ3ߤĒO|K7Uڇg_ezbI%C3Y~Zv6OK]ǒI#+vߴm۷/}Nc?=5ӾLG:Wab6fb*ĵz7c+ߣ]ZJ S"s8zg|_4Dt^'`m;^۪GIǩ6Z:C:?GO%g.k3Av# K+o5?.$Ҽc/Xde~E^?1}]}?lBk|z~mUUG3;ɪ{wZam}uVo4U[?Q+Z`^U Ŷ_Wuczgt>=K*bRQ=q& DqKۏ%n2cp:XF1v1{]uo'2+g&m6ِOn.VEg{,vI&9U/\?pG/ Z}~zdgn^迚YezbJH|kexq`z_G/3ߤē?j?fq3?o^_{P3?oK/LI/ĿxZv|%n?[~${_?^;>gn?[~/?FOwzcٿۻoOTzl9D!Gx?5{Pu{?I$Y$z-o2ꥒ罘-cw=ߜN6`t DG{^c˔;?.Qd{/C ׻v.m{KaΪ=ﵿ=ߣ?sLEYaf۵deQg豺V&o.$2H'^YL@ӳi(ȯ}Ł[vׁV}JOr+auC\̓-w;gFXlĶnv2k66˅Y.vMc2?Mwc}WaG[Oh!x˫y>oE M+n6NN>h9~cN],.v;[?˫NW~?d[uVdٝVW6?6z?CVZxme+"Lj*ˮ;jUK>߾dJ|Fb3'#+쭭{20~=eΧUmdc]ϭ)w9ud2q1Ʀh~xVY=嬨zv=eud_oWw3fݟj}~gO^p-dӓ,³[]M{ڮcm^3?E>w5;$y6ca7WNkk&\۱>?br=_RU] WnCj uw62j5묯eϯ"?:,}_.y ELQM4Wa]0EVb湵ul4d ٲnC,gG\z|OX]:s-n>GTM^Z܌zoӺKαߡ=A)\Ymfm" m׳*oζBmO*RRI$0, n.>u=:m+SsENҪ̇܋kヅM=;/3U^q2mCqvGjSo*:?ٲ8X_]l׋[_=OI(67\_)gM÷/ "zgl1QV;aʜ1ZǦdO&l&[~[jimvcd˞v7קԣg [NG .r]"ӈiɬ7;!ՏHe 9fK-WQeF׳#*plcMw3Nc.̯el}V.?_ѤIr녽_%]>wQwJoQo>ֲYf=Wo}O~+RI$I%)$IJI$RUm]?).-ŭߵqzQ<F~v0v}-{=oS'8?jJz9Ծ^V>U6ՙlL-O~UYq 95td: >79s6?e,)\׮WJrCzr݌=04a;#ժ.x}7zq:Tn >Wi5\ͮȯ̬Wm]}Ĕ$JRI$I$$I)I$JRJZ]uLፌK߲ײw&,{[F]YxWbl?-ŻK++f5o)\^:eΧl9C [n#}\e^ʫuO^e?v~el?m5>|X-ێ/߽g)\_x̵eӁ^-]UMjk-ŵRFO'ʨɲf>O\_mNY˧)dYN6.;mb]OdSVUjS6-Ҍ i`}klڝ=L_g˧y mxcY!V^\훝)I$$I)I$JRI$]oQM dWE@umU4g{uU&}]ot, ڲrslicY{ʺ[e?e7rE.h8n~F6nM":{_[n-6XkuU}1T~]q>믦PY~(Ƿ##>}Su[.+z_??o~>F>Wwo7/]JRI$I$$I)I$JRl-wCKZ I'ο/g$q𝟗 l,|r'g[ )$IOyX0sv=C=}x/UX,U}N:N&_Q꟢Nn#>V,kߴ;;Eϲ;dS~ڣtcXY3Ԡʞǿ"'aޕkYC41면+m}ij,ّkVSݤ6eSeV`،dk~׍)e_}z?IXXzL5T7#1Ǧ_ՋU]I)?/3-mY_l4ޫի X˱[Ks=\<^K]jI)j?ah>}~A-ާ% $I$.=u+rX{2{mm};/}5$>ϨyF[WR y;'VKr}lg}{~gZϾ^_LǪ+Ӆ]mn1+?NJx~/ݛoRص`[́ЮeZoe{)m7[baTp}.P׉K3\ܠ~5YU_e_vi$?S]W_>qc:S*[cUFY~lkŧI$I%)$IJI$RI$?VgN}R7mXoٿ\weaui$a[_ShnF ]m{ߨ q,vk[]}Z}wη=W0FkfoGpf5u4:fc)4Q[7doZJxy]S~1v?79տgOz?G}~*?g,lZ߉{[e]ZI)-]wSi뺝cwTfb8?zVNR6ڷ߳VIJI$RI$I%)$IN?}aDzL+TUz9Xze}~K?H^WNȼJuyLc׋[뢺[FU9wGꫨI%E-ȹ.$Sߨ~Ki=_K잯g}oO^eդJRI$I$$I)I$JRl-wCKZ I'ο/g$q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I q𝟗 l,|r'g[ )$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$R.#gk]oF=%8nŝ^RI;u{?I Xdu½,"z.Me?ߴGvw^I}[~}]x"I!#uo;KDgu$hվ.p:ݝׂ${?V_Gvw^J}[~}]x"I)#uo;KDgu$hվ.p:ݝׂ${?V_Gvw^J}[~}]x"I)#uo;KDgu$hվ.p:ݝׂ${?V_Gvw^J}[~}]x"I)#uo;KDgu$hվ.p:ݝׂ${?V_Gvw^J}[~}]x"I)#uo;KDgu$hվ.p:ݝׂ${?V_Gvw^J}[~}]x"I)#uo;KDgu$hվ.p:ݝׂ${?V_Gvw^J}[~}]x"I)#uo;KDgu$hվ.p:ݝׂ${?V_Gvw^J}[~}]x"I)#uo;KDgu$hվ.p:ݝׂ${?V_Gvw^J}[~}]x"I)#uo;KDgu$hվ.p:ݝׂ${?V_Gvw^J}[~}]x"I)#uo;KDgu$hվ.QѳS}_PfSuvm{nwZJɕc߸Sҍޟ椼E$٥6Dd* $T  C 0Afigure5.gifb5`|Z˟.1h5,n5`|Z˟.1hPNG  IHDRgdPLTE{}{ƄBEBaEEEޜ! !cecsusRUR101111vvv!!!fffUUUbKGDH cmPPJCmp0712Hs4IDATx^흉8̵=eTuV}?B sNWg%">_! vi/: ܁6 ةNnm0S :``;u,N-wXt hZhԱ;ީc- vjSǢ[@ @{E6ةNnnR,l*_R4CsG@-hz=v5 Url{_fvGw#w\ ( 92}E;N7f*B;kU "bО!{rw(Z4݆YdOl5Me6vQeh8-+nEԜ@0ښ\ש@_pQ WqeWěpc#Ў.Ў_WsяTe<E;ZaY/W4#8="y<rb&lT FƚZ ۃ7haq>پ+8+V"= EmWu!pX )TLz$ m7 :߂an K 6$cS3_u|1tpv0ڳl~]hPSE׸1hsFԮ ӀkYqf+@[2s+-3'׌IjGh+eyuقv֎'kh{2Ti1%Zw~Y7 п AG#H|$!hlp6] !fiF3rMpq+}>lS z/jhftz`e%rjo\'CkMbpa}V06z6q]e!ӯ'{-j´z F÷@wFQqL,A{^gۼ(Xm|6lhuWq}탒zk59ԉ/'Ӳn^vr XJ[-GOeKVwDsrV?q h+S7, @>V0>|F\ψmFSTm ;+[Qڨm>?l%4ݡIBiƌd`5R¯AS"yIBkρK I1ўL8f<P3T(Vs61 ^; |;txҚBit;zդI64h``QWݣkݫ~ho1]o?MjDJ,Hdw$`p<[F{Ycp%HRġ4zƉ(U'r]BTöBHXm%C&n8=T(6^SdH|%'SvehOR-d\Ɨ{Q; dn=*h4 e=r:hwkVGdY)&8Ux寢=^-biBhr4 n5JA ֤8`<}&֣" 3 =",^I>#䷷NF3kǒS{vbǻ[=@rn}"\ƋMvA2n%'KZMm#b? H$[+!Yzvn`wtgMЎގ0mrcO 5M8 Ádf2/Q= 6jv ?y`Rj!њ#Lw[ɓqӾ/iP-c֕M crfT)*#eT:ݸZ 0d#ŻNn- $Gd3̯wD@ Vʰr`Y95c2>HDi3M ȃWJ>֏SEWՉg-o]`1E[ґ1jl?AmيǕMpF{DOCE*zK$[O|xP]qc::1] z wGy7k\y,IL1{? ?]jM·k[Y2\\gc+Sljm+\Ocѥ#bD^rf8{pw~i՞ :Isܓ`]xc}@Mcyb_8aNqJ?&DGqo *{IS+wԈ2 y;XCW :֯PvyZ-GbĮb [B6fھ8CCӲ:+YvOI5's !Rc4L<AZۖC<:?4vXf,Mp[XAAwp;ML5UJɹg lr: Q46R  d χš o뉴ǎvbxjͣ ts;ieX\. [o<&fyvѲz?W} )Σ(:f0CwȮ,;GC֥M -'KU-ԃ h0C;|L۲٬`VzpnK=xh:͘I.FU-RVDp끞Du4ױtM>Wj9iFFi#>ʡKzyHED[ngڞ[c[=0nÌ X,RNKX;(jKW!i[@hZ۝VqxR݈4x۝U5M|4t^x=K}Ɇɵ)іW0ILtPs'g! 8OZeqrmW6$l[ӫܶL;y4û^ s93Q9T$oA7 [)\4^v -.H C+uLiqX >EQfk$IV2$ZM6V5=m511Ҟm}bA=/WWdYkVedLp"a,zL'ժTsx=v,P #cQһ ٫hϱƾ=a@#HWvW 8O孴I!vS},_vA+(.m =,3?Y=xeEVCu[w4F94tN/ǜk mJgSFrlqahKI"zAs@w0Vګid{ݱ=7DUQ8- {'j*3-$ЦU'ڳ;ˎ}l/&AF}@ SVޡ{(9)b e: Оo@_|^ct@dhJ@73l]32[JAh[[n-rh؎VgC6B߬-OF@[s}@ǎYZA[2'v@͔E;Μh3FN )BԦXpYMqЦXpYMqЦXpYMqЦXpYMqЦXpYMqЦXpYMqR{Pf*N,`}<6=WojG ﭡ#l״~I_>:myw[XS^J4'K}|j.m/o 8Ps\No8{rj }ngq'ӹӹdl':U|HU8~؆Yzwn~/FP}z_/q'4g㹹\jdE$^''/aQ߸hC[mlN2(qr<ԻM9vRN?@&ֻ; Ҽu~4/R|JoӇ4幹ބuD{"nx0_D9ͱ>Q ilvV;0/8>P6M&7g!UWrwFiԝmuA$H=[[(J]Ti"HT9QF?1qpXCl8mJ)߯*lE}ti"UR.xIBh*}־됭:]mj$nk;6.jg#T[{HmӘ8~*jF:k:FM4;\r_hF:ҹd~yݑzZ N{*ց6=ЦT*6Jy-h Q 585Ц Qbe6@be6@be6nŖT (C ѮgS=H9YuWYYWA7A[|W6jw~]z9I!V*ג%;-Уmo>ji\oo~o[h8ڷ|v/r)|4w9"gln^>ZwZ5|͟~o~G[F!U"I񶅂HNݡ=*"^t>V7S#c`?hWT\NAo*h]C{-[3SR|4ߌ/s-iоWVV*8woɶl#ݮߒ mN7l-Ĝ l/Ԃ䏦]%]Dmi:Tگ!Mľ)pkmOr|=[~S(-n,dЖ@۟ 8mo˖[[ڿ7o43nwGehߥ҂VZڧkd%rYm. v|e7iA[lxNoBh[GeR}L5q I=+ GQjlv mɁ6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Zm6Z m XV /׫K.Xec@ޘpھBYhoa\_ D[ufsFAcG{A 0e4^]]߾ Dg淭z-,pɿi ?]-L ￉"˿4ߚ@dG{$I>.|D5EShC~zHE0-[Q~.>CY h;%ХBsԢFF= ڒbIlX_ d:PyxxS~C((ǖܣ픤")*8(PiT'@[hlMF/2خlT߄ϕ&~hw44ɯ߮_*G]FF&'86k$~E>?BLc:_mqc. !zUJowq 5"F1BўJR(~iL'J{&ȁ~=[d""uz$ƯԍAU1(A&evO}H6ߵc&ƱƠ hڣ͛ycFV(U_YذѶiDD[*m "#ZEpmeޕ*ѾCm5-0?ѾvLΕf5Ax~ڨ@[Ҝq @hspTa@ؚz?=6m~4T*\NϧL Zz=kqk>/6G ʄPhvq.핧GѼ^Sݼ| r=ӣħEr_3IiwkD\,c@[ ^&hzߛ74#O'`:O{z>#g#|N{/QS^NzQl~|s-EsLX`>j)g!I_jhJ ̣}}5uhW.ʹX>.aGvBE3hg01Oh">k}'@~?@|.cp1h">k}'@~?@|.cp1h">k}'@~?@|.cp1hn>;z,tWrL cp1hb1=^&e,h u!˵A@"={p4YxͅbOh p6$oݒp =qkaB-o ™ cdLx; -JvߝGq*_:sxԝ m]+hI@q*Z $F;T s^/#9i4=#=")[h; ]Ë9<)TAzfZ2Ww [<?o)xBLhGuypm|7C7 C{kfFNٌ4n7B/ f6R7ڋoB9g:ܛg*0 @;l$y;^ ADDXI=̚l?CN!#jws 3PIӿ/VYːt5SʃG<xDmmɵzm &5+:=W$ک3$ yhFTD8ff'Aޱ]fHxxQG?SEkÀͽˁ!D]6Ȑ8.LkGs_vj }E. ]0fϲ lcad!ā6 Abf6Ϳk$J*6VR"$$åCoE`Eng|th;_[%htOahmh*vd:εO &AFFfM jwKPvw hM6!a&WAJ ! v>$0CBڈDmA2$ڠFb=JVW ٫ IoCQH\ .aۑ5[$'ju ۨLfHν`Q{h?a(%$H6Оc`Q^/1Yl?>%LFq\z6 b;ɃLOnl^gh oFgϴvbͽb_z#PφEm#d*\1CHK}<>N>;A7^zЎyl;C2y 02\%۝$1#j܊>:@{>fDlj9#I63$R"91!Qh3L;WP@;v$W b[m[F?63mih `+ѵ}><1>r 9ڙS@[ڳIBh^3$ cH>,9ZڂÙ90oftl9CvA?w}ܖ6ЎyP Sm<ڼ,oEr]mhs!.ICRf\eh!"ډs\]h%gif̃a$c8r탡L a17(e/Φ\a`h0?t[Mhs-G1EmVU6kXsmmVM[5K al$oˣܔmD(eh3]~wx p1Z%Z_ NFڞ_-n_Zi7}v~7f:գ={3 ":Aah[]g@G=yioک]/mx*NNPa=^;lw6SQ|Qu&[}ԟWhWۏth'SdF;CtJ4s>y 7s k^j6j^rKL ӱ2na{+h7J*ڽ{m F{{dwm5_)7v B{dm2" mG)\I75eՂ"y"zVɵ^ڶBf=$yЦ<"k[bɢy^] &DLO*Ijgm8v2{;*Ta;mIQnMY,|6pE# b, A|T&6}TЦQ77|t[zMo5-,6ˀP%vUh UYhv"CA!:,CuM!V\hg68N@;qڙ ei'vft,sYl8]. \y2[hg68N@;qڙ ei'vft,sYl8]. \y2[hg68N@;qڙ ei'vft,sYl8]. \y2[hg68N@;qڙ ei'vft,sYl8]. \y2[hrk>.h΢u/'b%ըIA}? ݟOWTOR3Pq@;ϗF|;o7{#|~zm>^??/oMNj/hp[hԼNJ2%O͛S(t|?ɑS)~=u_ *:,853lz*Yq(sC6jEj YSU?8[Qq@{BkPh_U u-b8K|vT\^ c-?oݶV??wRD7ɥWslXym=>A6A[2W;+ҡ^hhK/6U&~DHtȓ*_ov PQF~6OoM-Nt/o*Լ^-Yhq}WWTQjy~4y~Z([jnGq m.聡D 0 E*Mc1Խm3M lb;u,N-wXtjy.IENDB`$>Dd(%99T  C 0Afigure6.gifb|= Ob B=X=HcnP= Ob B=PNG  IHDRVYNPLTE{}{ƄBEBa! !suscec101EEERURvvv!!!111ϚfffUUUxBtbKGDH cmPPJCmp0712Hs<IDATx^흉ҭgy2kvvϿM4]U)}lBtdžTOUF@T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡ@ T[iǡat6fٚ6Ԇ#G'o.w6U\vk_iw@_݊;MB75;Ȱ pl&}*Z[NCu$t'p+jx.+t۲ t tvG"75lmU%@75(]_v;t]ѝ:;!xs˵lޤfIpeI,ehyD2݉1~2U. ^&:d_~_~EBr8cԞ&rtFq{ ={O|TKt{k@wxN~usWQSxݠꚙ[EZx0cTa eN +tVH˦]N<^B-e`.3z˒ۨc;bf4@[t6ݔhln,tysfD7K͑a>Wta D~:HRCM@w#;9/ -tPS< 7@O;/0U7>,d #HuҦ^أ4;%ڇ;@wR92Y`xf]5Nc9 +L(4uF_ȲZ @PewN^`nUrF( Be+j>9) LIL;X/)=ѝ(k]u,0{J[%_5f՝xiuU0̇R{ ],pݥ8 A ]˧n\^(Ztgl87`Ldͽ>UjlYs7!)a%ߧvkb=>WM[z#ݒ̪΍L1L$aMt, '8\aP>qSM߈rMH@w2\Я,X@")o @w 7)n^.i>?%0lFr)dEu(uVj_[÷%;:^Uk`/Tcn^oVզ'2d.)gt!0e@opұjAwtΨJK?c'p_?&ZD Vw[. , .-]@6tB`T_ӭnHum,gz[Mmp1tV׾34b[ "komÃVo"DNͦ-Э[ `M&x8?['9W4/Tw36 7n*)ߞBw;x ۱A=f0xH.A Qͺ^qi!^37A0zt ZV;6 qR S^c3j4@7?uT1WCXbl"sBtsv:ЇBђX209FECG78aHo5ԫ.W>o@=-~6u41;J Wfe(v/; }r3cTnh9n7~qV:OrE*h5.yAs tcv楜Bikubϭ+N|>BjQtV8s\;ePA++v r0}o>3C3a\)zGjxJlYб@0 gBJ"}dMUZ`;a _Kq\z4+xQu*kղ:_r<׎tvʣۧM#N`v ; ;t2ڨ7Ah z'3^R6G۹aV_F{b@%ZˡBueK4xsh}2RI2 z8B|z saNtE`4О 3ɬ,4m_3s., ]k*s}",<2 Rmz໰L=U`ȴWY[O;m/3Izac_KӢkFfL)mkeN=NiUJ ]wnA5(/k˪w+tN`hC{o'y;U>`?8I6d^Șff 8/#nY^ػj\ dn~? еo@7T爿r ]{o5 j̗t9àa3PN0~h9M6 &{k^m4jhO8Bv|7ͅoJ=W0;'/y&Z=rb7t(V(F=WW]1N=*;SfBզ߬(T.%e%vTbJ,Dk!?8ŀ*'J˔Ruz;^;ӉZ*es'jn{Ә',f{h1^y H)o#̂y[aޡE8]|Ύh(ɫ{ʝWRnld-E]!]2?h6b3:VbnkzBwwꢕ_%t26uӿkHr*'^;w-diO?-jǖIF[]Rɢf^33 jY)ȱCݯ޳~-w]},tSq  ЕۆAXoDWK\H|rȉ]Kr ܰ&u\ͣ =Pֻf aqqweHڗ Ȩ%=]u%Zjot1_m&^2 Bu*`/P)]?en+Fh΅LCzk> f6JVaCʹԺ(m՟[fV^PI:]ѳv.=2 Y.'WS] @˲ ؁.{lCu긆Sb(/]r9Dkk܀Z{0Uy?}\{m0r+\A w4 &3Um6>K_As/ x]k0`j fWn¶}s,EeO)SsɵGT6ve}Q6z,:fع2kf-l`lR{d/S7G.ktzصi,vx5)3U/Нn@o;~Nr{Zf4~^m(]^#'M(T'OJ|H+m^5*7NuwHM3LU;+[]Fkܖ,='=CoA4ŮhS?m#0ׄ[]?QALonXݞ蜬0k ZJDr|GӺ+izkGGl]3`*nOW@m(* 0?7.v[e,Ʊr2tֹ6TW/zn _9dұ:?}S788@&o/0טܭ bM2LO]=(04wMn!pJNf;`nYKoӍ bg)ԃNy%̂8>v܂C,SbW/m VK+9j?V3̬B5VpL.]Üc8e^i3uJ*쎳TzrhZ]-εf~J5@Sq<e +( K= !AD5"C7z8ZXKfgn ̚ya~:g˜`Gg,Lm+loQIl{D~4frN46M#ݝMƔAHJ99E|ط)}hdu-"a7'PY9L@ngxV=gwr1嘨)%7̖^RZlkJ42O r#0zSޯAјxtTO@=t:vDcdFϰ΂F;X.TR.3Ga׶{.T6fu{ݭ׮cPqs~҆&bsԻNy@p,t@[=u[/kӜOτcIޚӉc!JFrYtZO"w^:pdėM3~%tH<Bĥ)evKt =vܨI EiѥNB";,zGר0X]({R F t`$֜.TlCt?ݸf Epgq{ss{6ּR#D-Н)SE-kj0K 9YGBz~ѪUi!Rv.>i47zRxXyкGzҟ>})9KvHgХQеO6_޵|̅IkFWe =zp/r Ck}z&ӘTBz~J(-aF>i8F^e0DY?C(t_5VI_sTJj_ ZյH.uѽM'iA:8bٳDܠ{]8![ο5_ĈbޯBQӗ2{(d^eteNuOՕg{|Z"m[{:( Х̂x3tC0A/q^W&-Foߨ$kuMh.4&}l4&S|OP&HI<Ƹ0mK|X06b}8Yߵ+]k[|κ+~KBHgDz`Rb(&Н>3lETz}w&lDa'Y;xPJ@\Pژ@\PژapX=rlv=Pw/ P)@ݙ#0sk=T[0 P)@e"L9 .n5 t.Н90 3Cu1 2 2 t.]&ĹV+cBͮ`Jta*];s`fpmBukcSY t2]&^^X1ٴJa@.xEýuE[![jD nv- FJ#t+84肁J#@LJ^XRyv6 #j G'vGt4_nztNdA__R'{}U߉_~ߩ}[M8?F꯿}#vů_Qz{[fSn?ߛ]w ` ]bFEiߚ`ݿ4 9ݫoI,KK> ?d lF` J S}(eT/wr B} t*UW߅.c6{Eؤ4ï_"FdnQD[+4#@@o4t#@#Z; ޳a4QΌr2W.fS2' u_UHD*2aWJ5ߔ%1Q5{@_Ww#gtrJ41[]t1HZc{w8]oCB>9׷4|GJuJHt[#(V{vks#HO͓@z^_6n=+!}<5"Jb>;@yi #Oo]Y y\.M}V6g깕)$^W4aag% gH@wadQxPb4*Jl2@w݂F#t1BMFn[Шxn C?s/KK' @HUR[[>U>)MIARw-Wt96 -u3Ŭoز1rD7J0R^[*o3ލc=T$<>mۓf-]]&ᵩ]|a;kMRnz+QtW݂+7F*N-ɛ]𦒻{c`5;F;;R]X0oL2Aⷒ-..t$Z[IwxmMZ/5n'{ ۃ7\ǔDud$+b ]-^{?wwb0n|W_7ݗnǤw6 d.Cutr2in]IA餃!,} 򋗒r]3X&WWUY0 ?D@]l8\G݌l>M$f:6Y0 :%X,ēmj#ảo÷-K9]#6=ٶI5ͳ N莁n ؝f. C6[BxIƌo2̃n.@wnMwK7 kV\ْs_ٻԶpo»,>3 ԓ%]}oJ~0v!l=b;0 [HxC'f0o^ٝ|t לAA[CW8Ls!!y/Z %hvkB"ɻ;8-mv ;ZdJO^k)-cNqsq%Zݜ6? D7;tr}k;xK-t[O ͋@]0z ²FuT7ci=[&cn]۴5;[28ѵRpPݼ0%vn@е':;3#i"1VpEWE<!ZQrEepۛ8ntn8bȷdwnOI`X>\uKZmn^u{ a`O^Auyf 0 . y࡛\wŲ NtX^AuC7b0͸ah=0͋rYX6[+e;~(P]f|ijnv.jpݑN =tuT7]EdF1͋@)39/0 ^[28.;Нf,tOݼ=P^wRۡ %?*=l9@w~tN/) 7S,C.@u.]V cgImk |ʮ .эL՚a(01Cwd*e;KxbBGcbƲ;DwĄ.C!{Yڤ&:AyyPnbuKd8aZ^}SYeׇlq"tCfn2uڅI@ugU] uYYzE Zdo=^f݈e@7/EЍejzD]vAD.ƪ2kPzy@1Y5Fq)t ]xǸy /_1Lcv<-CPu@.aZ|ҢE<Y8naR@pp t'he~rL^ #oR\!@w@7]l=auu1*m2{0 n/:xȌV-(n.,Kg! ^uZgix2 @7]-.%bp#NL տݨ^)e &[f?Ksedz$"Ѧ1T]"@7]ewGn ^70MEz-ș"ôDp|m]͠xO*=2]*ȕЍ 0USSr%aZǎi;3|teͭ }GpEyʁF7M<3 ކ,nVur{!?Oy-Vu=.ύM"U]^ꦣ7p@wsc@wmq#(gFr5IT;=dʋb1 uEi$Pݣ+OL87 a2 C'>tCc՝q nv.Н7Yau[}H]d<<3)rdf^ȱv Jf&̦ Yu.~%+@׎]˧0$MGw 2, n2.N tfy=ffɯtSuRotH4N4وh |~LIum|,95n"^rG.2@7 hn>@7] ._& "@7KNMn.V]en2@7KNMn. -_эمeXƳV3 ]v2K] .+4 WxgoK%K_{W,r+DFp\2Jԃnew[;Ly^"PXãR(yp;|.8@2u@_?.C9bw}+2 ]"y"P]gvAFW늳aY|Zxd%Q&W2,h^kAԄeX0]245^&u..}hFj@wO.t q.%v;IzPd$4}.v`ƋTn. 31