C1111133313331323223313331333133313331323131233132313331323123132311
>>
C111113331333132322331333133313331333132313123313231333132312313231
<<
C1111133313331323223313331333133313331323131233132313331323123132313
>>
C1111133313331323223313331333133313331323131233132313331323123132312
>>