C111113331333132322331333133313331311331322331333131133131111323131   >>    C11111333133313232233133313331333131133132233133313113313111132313   <<    C111113331333132322331333133313331311331322331333131133131111323133   >>      C111113331333132322331333133313331311331322331333131133131111323132   >>