C11111333133313232233133313331333131133132313311232313231323231
>>
C1111133313331323223313331333133313113313231331123231323132323
<<
C11111333133313232233133313331333131133132313311232313231323233
>>
C11111333133313232233133313331333131133132313311232313231323232
>>