



(2)? Jy 
(2,509)? 
(fn) = Dene Osa) el 
(D — Q) — 1-2(y2-20 — 49_9Q) I 

2-2,00-9 + 12(L9 800) 102% — T 
1-209 UIS o_2 


z—2,,02-9 + 1 -2(,[9 809) 703% — T 
1-2,19 809 ;0-9 — I 


L(Y — uf 
(LY) fiu0—9 
(Ome) 
ee I 
puq—9D — puv_9Q 
DUQ WS pur? 
EU 809 puv_9 
(S)°Yo54—-9 
(+ s)y 
(q+ s)( + §)s 
qD 
29 + 2(2 + §) 
q 
29 + 2(D + S$) 
D+s 

LG 

9% 
GZ 
VG 

€@ 
317 
