C31232233133313221211113313331333132313331322121111121111331312322233111
>>
C3123223313331322121111331333133313231333132212111112111133131232223311
<<
C31232233133313221211113313331333132313331322121111121111331312322233113
>>
C31232233133313221211113313331333132313331322121111121111331312322233112
>>