C11111333133313232233133313331333131133132233133313331333212321
>>
C1111133313331323223313331333133313113313223313331333133321232
<<
C11111333133313232233133313331333131133132233133313331333212323
>>
C11111333133313232233133313331333131133132233133313331333212322
>>