C31232233133313221211113313331333133313331212111133112113313332212121
>>
C3123223313331322121111331333133313331333121211113311211331333221212
<<
C31232233133313221211113313331333133313331212111133112113313332212123
>>
C31232233133313221211113313331333133313331212111133112113313332212122
>>