C31232233133313221211113313331333133313331212111112113313122321
>>
C3123223313331322121111331333133313331333121211111211331312232
<<
C31232233133313221211113313331333133313331212111112113313122323
>>
C31232233133313221211113313331333133313331212111112113313122322
>>