C11112331333132311331333132313331333131133131133133313332322132331   >>    C1111233133313231133133313231333133313113313113313331333232213233   <<    C11112331333132311331333132313331333131133131133133313332322132333   >>      C11112331333132311331333132313331333131133131133133313332322132332   >>