C11112331333132311331333133313331323132313331313331323131111131   >>    C1111233133313231133133313331333132313231333131333132313111113   <<    C11112331333132311331333133313331323132313331313331323131111133   >>      C11112331333132311331333133313331323132313331313331323131111132   >>