C111113331333132322331333133313331311331322331333131133132313331312331333222321   >>    C11111333133313232233133313331333131133132233133313113313231333131233133322232   <<    C111113331333132322331333133313331311331322331333131133132313331312331333222323   >>      C111113331333132322331333133313331311331322331333131133132313331312331333222322   >>