4bas,. Yba.Ybs,,sS55Ss,,asdbdP4ba..sS5Ss,.
P PYPY PYi
l lb.l l l b.
Pb. ,d .d ,dP
i i iP 4 Yi i Y
: :: : :b. : : 4P
b. b.b. P b.
.P ,adP .P.P ,d. .P ,adP
. ,d . . ,d 4. . ,d
II 4III Y II 4IIIII Yb ,d Yb. II ,dP Yb
2b. ,d 4 2 ,db. 2 2b. ,d
4SP ,db. ,db. 4SP