111211X11121X111
1X21112221112120
X222112X11212111
12121112X211X111
2XXX111211X12220
X122111X1XX11211
112111222X122120
11XX11111122X220
X1X21112X211X220
1X1X1111X2122111
211211X22112X111
212111X211X11211
1XX211122X111X20
1X2X11XX11XXX120
XX2211111XX21220
121X1111X1XX2220
211111X11XX22120
2X12112X1XX22120
122221111111X111
221X112X11112X11
XXXX1111111XXX20
112221111111XX20
X1X11111X12X2X20
22X2111XX1211120
221X11X211111211
22X2X1121X122111
X12211X1211X1X11
X1XX11XX12X22111
X112X1XX1111X111
X112X1X21XX12111
