C31232233133313221211113313331333132313331322121111112113313131121
>>
C3123223313331322121111331333133313231333132212111111211331313112
<<
C31232233133313221211113313331333132313331322121111112113313131123
>>
C31232233133313221211113313331333132313331322121111112113313131122
>>