C11112331333132311331333132313331333132333131122112323131133131   >>    C1111233133313231133133313231333133313233313112211232313113313   <<    C11112331333132311331333132313331333132333131122112323131133133   >>      C11112331333132311331333132313331333132333131122112323131133132   >>