C1111133313331323223313331333133313331323333333133313331312111323321321
>>
C111113331333132322331333133313331333132333333313331333131211132332132
<<
C1111133313331323223313331333133313331323333333133313331312111323321323
>>
C1111133313331323223313331333133313331323333333133313331312111323321322
>>