G1212121123313131133132213231322331323223313133313233313233311231231   >>    G121212112331313113313221323132233132322331313331323331323331123123   <<    G1212121123313131133132213231322331323223313133313233313233311231233   >>      G1212121123313131133132213231322331323223313133313233313233311231232   >>