C111123313331323113313331333133313331323132333132333132333131121122112111   >>    C11112331333132311331333133313331333132313233313233313233313112112211211   <<    C111123313331323113313331333133313331323132333132333132333131121122112113   >>      C111123313331323113313331333133313331323132333132333132333131121122112112   >>