C31232233133313221211113313331333133313331212111133133313331312111113211
>>
C3123223313331322121111331333133313331333121211113313331333131211111321
<<
C31232233133313221211113313331333133313331212111133133313331312111113213
>>
C31232233133313221211113313331333133313331212111133133313331312111113212
>>