SSllii,. ,sSSs,.
SS .,sSSs,. ,dSs,. .,sSb,
.,sSb, YPYP Y
,dP,qmmp, YP,gSSb, .,mg,. +, Y
,dPYb,Sg, Yb, ,dPYb, Sl l
,d lb,i ,s, i, ,s, b,l l
, i,l l l l,b, ,d
S l .,SP,d, ,P, l bs,..,sd
l YSg, Yb,.,dP,gb,..,dP YP
: ,YP
,dSs,. .,,. evolution ,
,dP .,sSSs,. ,
P Yb,
l YPYP
l YP
b,+ , 1
Ybs,. ,,frgnfroOzawe. 9
YSSllii,,. 7
15