G1212121123313131133132213231322331323223313133313233313231322122311   >>    G121212112331313113313221323132233132322331313331323331323132212231   <<    G1212121123313131133132213231322331323223313133313233313231322122313   >>      G1212121123313131133132213231322331323223313133313233313231322122312   >>