C1111133313331323223313331333133313331323321333132313331313232332111
>>
C111113331333132322331333133313331333132332133313231333131323233211
<<
C1111133313331323223313331333133313331323321333132313331313232332113
>>
C1111133313331323223313331333133313331323321333132313331313232332112
>>