C31232233133313221211113313331311331333133313331311331333133323111
>>
C3123223313331322121111331333131133133313331333131133133313332311
<<
C31232233133313221211113313331311331333133313331311331333133323113
>>
C31232233133313221211113313331311331333133313331311331333133323112
>>