C31232233133313221211113313113313331333133313113313331333121111
>>
C3123223313331322121111331311331333133313331311331333133312111
<<
C31232233133313221211113313113313331333133313113313331333121113
>>
C31232233133313221211113313113313331333133313113313331333121112
>>