C11111333133313232233133313331333131133132313331333221231123231
>>
C1111133313331323223313331333133313113313231333133322123112323
<<
C11111333133313232233133313331333131133132313331333221231123233
>>
C11111333133313232233133313331333131133132313331333221231123232
>>