C31232233133313221211113313331333132313331322121111121111333133313331323311211
>>
C3123223313331322121111331333133313231333132212111112111133313331333132331121
<<
C31232233133313221211113313331333132313331322121111121111333133313331323311213
>>
C31232233133313221211113313331333132313331322121111121111333133313331323311212
>>