C31232233133313221211113313331333132313331322121111122133313221
>>
C3123223313331322121111331333133313231333132212111112213331322
<<
C31232233133313221211113313331333132313331322121111122133313223
>>
C31232233133313221211113313331333132313331322121111122133313222
>>