G1212121123313131133132213231322331323223313133313233313233311233221   >>    G121212112331313113313221323132233132322331313331323331323331123322   <<    G1212121123313131133132213231322331323223313133313233313233311233223   >>      G1212121123313131133132213231322331323223313133313233313233311233222   >>