o 

 o 





LlI •••••••••••••• 



O OOOi-HrHOOO'HrMtNjrMi-ltM 



I r r t II 



O fMOd{n.-»,trNir\f\js^oOO-.tin 



a. oooooooooooooo 

 I I I I I I I f I II 



•-HrHt— IO^rHt-l.-<^.-Hi— (.— 4rHi-(.-HO 



Or-^r\JOOO'-«Or\jr-«r\joo^r-i 



1(1 111 I I t I t I 



ooooooooooooooo 

 I I I I t I I I I I I I t I I 



SI 



< 



2: 



uj •••••••••••••• 



Q C*^(MOOi-l^<-H«-if-l.-HOO'-lO 



I I I I I I I II 



r\j^c\jr\j(r»r<^(noOcn>-HfMm.-i 

 OOOOOOOOOOOOOO 



I I I I I I I I I 1 f 



OOOOCOO'^f\J.-HmOr-lO>-<IMrH.-H 



(II 1 I t I 



(Mr\jr-iojf\j.-iO»-<Oif^'-*0'-Hcn-d-r"\o 

 00000000000000000 

 I I I I I II 11(1 



a: 



< 



UJ •••••••••••••• 



Q rgOOOioO'-*rnr\io.-iooo 



III I 



fMf-iooini-Hi-H^ojo<-HOO'-< 

 oooooooooooooo 



III I 



oo.-Hr\j.— ioO'-hO'-hooo^ho 

 I I I I I I I 1 I I I 



0'-Hr\J(<lf\Jf-HO r-Hi— t.-|i— lrHt-ir\ir-l 



ooooooooooooooo 

 I I I I I I I I I I I 



< 



2 



> oo<-HC7^G^<-<'-*r-ii-HChav,-H,-«c7' .-iOi-*.-i.-<o.-it-H.-H.-«a'0^a-tT>c*.-t.-H 

 lij •■•■•••••••«••••••••■••••••••••• 



O Org-JO'-HOfMmr\)Oir\<tfV--t O'-ifNJ0'-trHr\j0f^'^(\i^^0-4-OfM 

 • III II J I t I I I I ( 



OOOOOOOOOOOOOO 

 Till II I 



OfNjfxjo<-HfNJfNJOr~irMn^fMfMr-tirvor\j 

 00000000000000000 

 I I 11111 



o 

 I 



> 



LlJ 

 Q 



COCOfN] (MQOfNjf\]rs]COOOCOOOOOrJ 



co<N]cor-JcocooorJaocorgao(Mcorsirs]f\j 



f\]^^f\i-^o^(>j-^ooooLnoLn'^-H 



oooooooooooooo 

 I I I I I 



-^0<^f0^sJ[*l-ttnrJ^g.-^t^J■4■r\J^p■^0 



00000000000000000 



I I III 



— <'vj^rv4ou^.x>'^oroo^orj 



■^oop-)iNj-^^^r>-0{vj^<^'^(^Lnro 



< 



-J 



co-J-ro i-H'-4r^iArO'— (ii^.— lunrg.— ( 



oooooooooooooo 

 I I i II 



vOfM'-Hvt-jn^oo-O'— ij-n~imLni-ip-(M 

 00000000000000000 



*or^ao[?*0'-Hr\jc*^.4-inor— ooo^o-— «f\jco.a-in%or*-oooO'-HfNjr^-iir\Nor^ 



in 



ir\ 



in 



t 111 



<fv </> <rvj <cn <-* 

 lua- s: ujc> liJCT' U-'O 



76 



