U.i u. u. 



c. c c 



^ l~- ^ 



o — cc 



cccoccoococccr 

 + + + ♦ + + + + + + +•-»• + 



crcccococoocec 



c a. O — C — ^f\,fV~nr'.CCC 



^^ — rvn.rvo^rvA.iA.n.rvr'- 



coccooccc ocooco 



♦■■»- + + + + -t--f-4-4- + + + + * 



ccc-ccccccccrcccc 



rv. A. (M fv rvi rvj 



c c c 

 cc ec <T 

 (T r' r~- 



crccccc ccccccc 



occc ccccccccc 



r^^cc— r'Xcccr'XocXtc 



ir>c-£^-CsC,c.c^vfvCvCNC 



ccoccccccccrcccc 

 ♦ + + + + ♦ + + ♦+ + + + + + 



cccccoocccccecc 



OCT ofv'i^iricrvjr'fvat^'^.^ 



o c c c 



^ IJJ L. li_ 

 (D c o c 

 K«- c a, a: 



ccccoccccccoc 

 + + + + * + + + + + ♦• + * 



ccccccccc oc.cc 



o — occr-irrvoiix^c 

 >c^oc ■^c*--^r^rv^r^=r 



) 



cccccoccccoco 



+ ■••<- + -<- + + + ■•- + + <- + 



ccoccocc occcc 



(tJ^ccor^^r^arv^r-ivo- 



Lr-c-cx-c.cxx~c~c>c>cx 



Ecccccccoccccccc 



o + + + + -»- + + + *+ + + + + + 



LOOCCOCCCCCCC-CCCC 



.c— f\:xr^fv.oc ^i;ixcfV.cx 

 Lo^c-cr^r^at^cCTc — (vt^h-x 



4_)r\. — — <— — •- — r\j»-f\:f\.rv.(\fvjf\. 



bO 



•H 

 (U--^-.— ■. ^^^^^^^. 



f-COCCOOCCCOCCCCO 



+ ♦ + •»■ + + ■»■♦ + + + + ♦ + + 



(IJCOCCCCCCOCCCCCC 



QJ** 



CQ 



® 



(H o o c 



0) I + + 



J<! U^ ll. LL 



rt c c c 



4) o ^ U~ 



fH c ri. ir 



m • • • 



(Bjcccccccccoccc 

 I ♦ + ■»■ + ••■ + + + + + + + 



JJcoccooococccc 



"iccrcrxfvr^cicartrair^ 

 ^ococco — . — K-fV-co- 



i^A. — — nj(\(\rv(\.rv.f\rvrv(\j 



(gjc cocccccccococco 

 I + + ♦+ + + •♦■■»• + ■»• + + ■»■ + •♦• 



Jc ccccccccccccccc 

 •^o c<x(\jsC:?XLr'\.a:cxt^ccc 

 ™c t^^xccr^cco-c cc(M — >CXr^ 



ij-cc— -- — .- — — rv.rv.rv.ifv.rNjfvrvr^ 



O li- 1^ Li. 

 (J C C C 



Jccocccccocooc 



ccoocccc 



=T X O .^ 



I ir>cx>c>c.c-£X^^.c 



o o 



IT ~C 



™Jc cccocococcccccc 

 ^■♦••♦■ + + +++ + -«- + + + *.4- + * 

 ^U.Ll.Li..U. U.'iXjU.LL.U..U-U.LUti^U- U.UJ 



nccoccccccccccccc 



cr^in — Aj^ >oo- — Kictmiro-i/^f- 



tre — <\.r\i(\ir\.(\,Kii^Ki=?^=3irx 



ir • •• 



144 



