C1111133313331323223313331333133313331323333333133313232332222331
>>
C111113331333132322331333133313331333132333333313331323233222233
<<
C1111133313331323223313331333133313331323333333133313232332222333
>>
C1111133313331323223313331333133313331323333333133313232332222332
>>