1111XX1X12112111
11112X2X12X12111
11X1X21X12X12111
11X1222X12112111
2111X22X12112111
2111221X12X12111
21X1XX2X12X12111
21X12X1X12112111
1X11X22X12X12111
1X11221X12112111
1XX1XX2X12112111
1XX12X1X12X12111
2X11XX1X12X12111
2X112X2X12112111
2XX1X21X12112111
2XX1222X12X12111
1211X22X12X12111
1211221X12112111
12X1XX2X12112111
12X12X1X12X12111
2211XX1X12X12111
22112X2X12112111
22X1X21X12112111
22X1222X12X12111
X1111XX212112111
X111XX1212X12111
