C11111333133313232233133313331333131133132313331313233313233123231
>>
C1111133313331323223313331333133313113313231333131323331323312323
<<
C11111333133313232233133313331333131133132313331313233313233123233
>>
C11111333133313232233133313331333131133132313331313233313233123232
>>