C1111133313331323223313331333133313331323131233132313232212323311
>>
C111113331333132322331333133313331333132313123313231323221232331
<<
C1111133313331323223313331333133313331323131233132313232212323313
>>
C1111133313331323223313331333133313331323131233132313232212323312
>>