122111X1X21X2120
X222111X12112120
X2X111XX1X1XX120
X2121122X11X2120
122211X12X1XX120
221111X2211X1120
22XX11X111111120
221211X11212X120
12XX1121XX12X120
X21X11X12X112120
22X211122X11X120
X21X111XX21XX120
X2X211XXX1121120
12121111X1111120
X221112XXX11X120
X21X112X11121120
X2111121X11X1120
222X112222122120
12X1112X21112120
122111121112X120
1211111X22121120
22X2112XX21X1120
12XX11221X112120
X22X1112XX1X1120
22X111121X122120
