,s,P,sSSs,Ss,s
Ss,db, :
. ,dsss,d
b,
Ssbs
s S .d,sds. sds. .sss
,, 0s ,s*S *S .ss,s sSs.
,+sSs.+, .ss,+ ,+.ss,. ,+.ss,. ,, 0s ,+ssss.
+Sbs, .,sSs,+. .,sSs,+. +Ss. +ss,
.ssb sSS +.Ss.+ ,bs. .d, .,sSs,+.
-jX