C31232233133313221211113313331333132313331322121111331311222132313131
>>
C3123223313331322121111331333133313231333132212111133131122213231313
<<
C31232233133313221211113313331333132313331322121111331311222132313133
>>
C31232233133313221211113313331333132313331322121111331311222132313132
>>