120     ib[1].reset(&one);  in test1()
134     id[2].reset(&one);  in test1()
142     ie[2].reset(&one);  in test1()
151     ig[2].reset(&one);  in test1()
152     ig[3].reset(&one);  in test1()
160     ih[1].reset(&one);  in test1()
161     ih[2].reset(&one);  in test1()
169     ii[1].reset(&one);  in test1()
170     ii[2].reset(&one);  in test1()
171     ii[3].reset(&one);  in test1()
172     ii[4].reset(&two);  in test1()
173     ii[5].reset(&two);  in test1()
174     ii[6].reset(&two);  in test1()