G132312323131323131133131323331313223313231322331323331313233313232233132312321   >>    G13231232313132313113313132333131322331323132233132333131323331323223313231232   <<    G132312323131323131133131323331313223313231322331323331313233313232233132312323   >>      G132312323131323131133131323331313223313231322331323331313233313232233132312322   >>