C11111333133313232233133313331333131133131133132321123231333231
>>
C1111133313331323223313331333133313113313113313232112323133323
<<
C11111333133313232233133313331333131133131133132321123231333233
>>
C11111333133313232233133313331333131133131133132321123231333232
>>