C1111133313331323223313331333133313331323133313331311331333133313232113121
>>
C111113331333132322331333133313331333132313331333131133133313331323211312
<<
C1111133313331323223313331333133313331323133313331311331333133313232113123
>>
C1111133313331323223313331333133313331323133313331311331333133313232113122
>>