C31232233133313221211113313331333132313331322121111132322113121
>>
C3123223313331322121111331333133313231333132212111113232211312
<<
C31232233133313221211113313331333132313331322121111132322113123
>>
C31232233133313221211113313331333132313331322121111132322113122
>>