C31232233133313221211113313331333132313331211113313331311222331121111
>>
C3123223313331322121111331333133313231333121111331333131122233112111
<<
C31232233133313221211113313331333132313331211113313331311222331121113
>>
C31232233133313221211113313331333132313331211113313331311222331121112
>>