C31232233133313221211113313331333132313331322121111133313111112111
>>
C3123223313331322121111331333133313231333132212111113331311111211
<<
C31232233133313221211113313331333132313331322121111133313111112113
>>
C31232233133313221211113313331333132313331322121111133313111112112
>>