C11111333133313232233133313331333133313331311331333133321322321
>>
C1111133313331323223313331333133313331333131133133313332132232
<<
C11111333133313232233133313331333133313331311331333133321322323
>>
C11111333133313232233133313331333133313331311331333133321322322
>>