C31232233133313221211113313331333132313331322121111121133112123311
>>
C3123223313331322121111331333133313231333132212111112113311212331
<<
C31232233133313221211113313331333132313331322121111121133112123313
>>
C31232233133313221211113313331333132313331322121111121133112123312
>>