C111113331333132322331333133313331311331322331333131133132313323221   >>    C11111333133313232233133313331333131133132233133313113313231332322   <<    C111113331333132322331333133313331311331322331333131133132313323223   >>      C111113331333132322331333133313331311331322331333131133132313323222   >>