C31232233133313221211113313331333132313331322121111333333122331
>>
C3123223313331322121111331333133313231333132212111133333312233
<<
C31232233133313221211113313331333132313331322121111333333122333
>>
C31232233133313221211113313331333132313331322121111333333122332
>>