C11112331333132311331333133313331323132313331323131113231323331323231   >>    C1111233133313231133133313331333132313231333132313111323132333132323   <<    C11112331333132311331333133313331323132313331323131113231323331323233   >>      C11112331333132311331333133313331323132313331323131113231323331323232   >>