10
10
4*S=3S=6*S
-W1WW*WSW/
S8S3=6S1W2
4W7WW=W=W+
/W=WWS=S/2
7S8=S6W3WS
=WSW=WW/W=
5S5=6+1SW6
SWWWSWWWW*
3+S=1S/3=S