13 13 13 13
WW
WG
WG
IN
WI
WN
II
IN
IW
IW
WG
WI
WN
IN
WW
IG
WG
WG
IN
IG
WI
WW
WW
IG
WI
WW
NG
NN
NN
GW
GN
GN
NW
GI
NI
GW
GG
NI
GI
NW
NG
GN
GW
NN
NW
NN
GI
GW
NG
NW
NG
NG
NGNGIIWGWIIWGWNNIGWNWWIIWNIIWIGWNWWNGINIGWWININWIGIWIWWGNIIWWWGNGNNIIGIGWIGWGWIIIGGNGGINIIGGIGINIWIWIIWWNINNWGGNGWNWWNGWIIINGGWNNGIWWIGWWGWWWIWIIGGGWWNGIGGNWWNIIIGNNGWGGWWGIIWWGIGGGWGGWWWIGNGIWIIINIGW