G1212121123313131133132213231322331323223313133313233313132322321   >>    G121212112331313113313221323132233132322331313331323331313232232   <<    G1212121123313131133132213231322331323223313133313233313132322323   >>      G1212121123313131133132213231322331323223313133313233313132322322   >>