C11112331333132311331333132313331333131133131133132333132322331323323331   >>    C1111233133313231133133313231333133313113313113313233313232233132332333   <<    C11112331333132311331333132313331333131133131133132333132322331323323333   >>      C11112331333132311331333132313331333131133131133132333132322331323323332   >>