G1212121123313131133132213231322331323223313133313233313221323311   >>    G121212112331313113313221323132233132322331313331323331322132331   <<    G1212121123313131133132213231322331323223313133313233313221323313   >>      G1212121123313131133132213231322331323223313133313233313221323312   >>