C1111133313331323223313331333133313232213231323331323132313232331
>>
C111113331333132322331333133313331323221323132333132313231323233
<<
C1111133313331323223313331333133313232213231323331323132313232333
>>
C1111133313331323223313331333133313232213231323331323132313232332
>>