def METHOD_NAME():
    sdfg, state, t, me, mx = create_sdfg_4()
    tiling.MapTiling.apply_to(sdfg=sdfg, options={'tile_sizes': (2, )}, map_entry=me)
    nested_me = state.in_edges(t)[0].src
    nested_mx = state.out_edges(t)[0].dst
    nest_state_subgraph(sdfg, state, SubgraphView(state, [nested_me, t, nested_mx]))
    sdfg.validate()
    sdfg.compile()