C13332313311211113313331333133313331323132233133313223313231323133313232333131   >>    C1333231331121111331333133313331333132313223313331322331323132313331323233313   <<    C13332313311211113313331333133313331323132233133313223313231323133313232333133   >>      C13332313311211113313331333133313331323132233133313223313231323133313232333132   >>