C31232233133313221211113313331333132313331322121111133312113313133121
>>
C3123223313331322121111331333133313231333132212111113331211331313312
<<
C31232233133313221211113313331333132313331322121111133312113313133123
>>
C31232233133313221211113313331333132313331322121111133312113313133122
>>