C31232233133313221211113313331333133313331212111133121111112133313112331323121
>>
C3123223313331322121111331333133313331333121211113312111111213331311233132312
<<
C31232233133313221211113313331333133313331212111133121111112133313112331323123
>>
C31232233133313221211113313331333133313331212111133121111112133313112331323122
>>