:- module nested_module_2_r_2.

:- interface.

:- import_module io.

:- pred main_2(io__state::di, io__state::uo) is det.

:- implementation.

:- import_module nested_module_2_r_2__sub_module.

main_2 --> main_3.

:- module nested_module_2_r_2__sub_module.

:- interface.

:- import_module io.

:- pred main_3(io__state::di, io__state::uo) is det.

:- implementation.

main_3 --> io__write_string("answer 1\n").

