C31232233133313221211113313331333132313331322121111112223313111
>>
C3123223313331322121111331333133313231333132212111111222331311
<<
C31232233133313221211113313331333132313331322121111112223313113
>>
C31232233133313221211113313331333132313331322121111112223313112
>>