C31232233133313221211113313331333133313331212111133121111333122131
>>
C3123223313331322121111331333133313331333121211113312111133312213
<<
C31232233133313221211113313331333133313331212111133121111333122133
>>
C31232233133313221211113313331333133313331212111133121111333122132
>>