C111123313331323113313331333133313331323133113313331323132322131133131   >>    C11112331333132311331333133313331333132313311331333132313232213113313   <<    C111123313331323113313331333133313331323133113313331323132322131133133   >>      C111123313331323113313331333133313331323133113313331323132322131133132   >>