select_service_from_set
fmt->service_lines[f][l] = select_service_from_set(f, l, set, is_pal);
fmt->service_lines[f][l] = select_service_from_set(f, l, fmt->service_lines[f][l], is_pal);
fmt->service_lines[f][l] = select_service_from_set(f, l, set, is_pal);
fmt->service_lines[f][l] = select_service_from_set(f, l, fmt->service_lines[f][l], is_pal);