C31232233133313221211113313331333132313331322121111331333231321121
>>
C3123223313331322121111331333133313231333132212111133133323132112
<<
C31232233133313221211113313331333132313331322121111331333231321123
>>
C31232233133313221211113313331333132313331322121111331333231321122
>>