C31232233133313221211113313331333132313331322121111121111131111
>>
C3123223313331322121111331333133313231333132212111112111113111
<<
C31232233133313221211113313331333132313331322121111121111131113
>>
C31232233133313221211113313331333132313331322121111121111131112
>>