C11111333133313232233133313331333132313331323321313331311331323132312313111
>>
C1111133313331323223313331333133313231333132332131333131133132313231231311
<<
C11111333133313232233133313331333132313331323321313331311331323132312313113
>>
C11111333133313232233133313331333132313331323321313331311331323132312313112
>>