> 1 contour
70.2233	23.736	1
70.2471	23.7225	1
70.3067	23.6997	1
70.3899	23.7225	1
70.39	23.7226	1
70.3901	23.7225	1
70.4733	23.6409	1
70.4752	23.6392	1
70.556	23.5558	1
70.5567	23.555	1
70.6379	23.4725	1
70.64	23.4693	1
70.6962	23.3892	1
70.7233	23.3526	1
70.7561	23.3058	1
70.7574	23.2225	1
70.7715	23.1392	1
70.7233	23.0689	1
70.7055	23.0558	1
70.64	22.977	1
70.6361	22.9725	1
70.5567	22.9028	1
70.5312	22.8892	1
70.4733	22.8573	1
70.39	22.8309	1
70.3555	22.8058	1
70.3067	22.7787	1
70.2233	22.7554	1
70.14	22.7905	1
70.0998	22.8058	1
70.0567	22.8194	1
69.9733	22.8694	1
69.9606	22.8892	1
69.9432	22.9725	1
69.89	23.0447	1
69.8846	23.0558	1
69.8569	23.1392	1
69.8448	23.2225	1
69.8531	23.3058	1
69.89	23.3714	1
69.8945	23.3892	1
69.89	23.3968	1
69.8525	23.4725	1
69.89	23.5156	1
69.9721	23.5558	1
69.9733	23.557	1
70.0567	23.6201	1
70.0728	23.6392	1
70.14	23.6866	1
70.2045	23.7225	1
70.2233	23.736	1
> 2 contour
70.14	23.5251	2
70.2233	23.5434	2
70.3067	23.54	2
70.39	23.5233	2
70.4733	23.4742	2
70.4748	23.4725	2
70.5281	23.3892	2
70.5567	23.3535	2
70.595	23.3058	2
70.5894	23.2225	2
70.5826	23.1392	2
70.5567	23.12	2
70.5121	23.0558	2
70.4733	23.0224	2
70.39	22.9827	2
70.3449	22.9725	2
70.3067	22.9498	2
70.2233	22.9424	2
70.1971	22.9725	2
70.14	23.0025	2
70.0892	23.0558	2
70.0567	23.0939	2
70.0091	23.1392	2
69.9858	23.2225	2
70.0011	23.3058	2
70.0293	23.3892	2
70.0567	23.4307	2
70.1036	23.4725	2
70.14	23.5251	2
> 3 contour
70.3067	23.4757	3
70.3154	23.4725	3
70.39	23.4533	3
70.4527	23.3892	3
70.4733	23.3604	3
70.522	23.3058	3
70.5271	23.2225	3
70.4922	23.1392	3
70.4733	23.1165	3
70.3957	23.0558	3
70.39	23.0522	3
70.3067	23.0154	3
70.2233	23.0036	3
70.1582	23.0558	3
70.14	23.0781	3
70.0843	23.1392	3
70.0579	23.2225	3
70.061	23.3058	3
70.1027	23.3892	3
70.14	23.4245	3
70.2233	23.4704	3
70.2639	23.4725	3
70.3067	23.4757	3
> 4 contour
70.2233	23.425	4
70.3067	23.4399	4
70.39	23.4081	4
70.4085	23.3892	4
70.4693	23.3058	4
70.4733	23.2536	4
70.4768	23.2225	4
70.4733	23.2154	4
70.442	23.1392	4
70.39	23.0923	4
70.3067	23.0601	4
70.282	23.0558	4
70.2233	23.0404	4
70.2041	23.0558	4
70.14	23.1341	4
70.1354	23.1392	4
70.0895	23.2225	4
70.0966	23.3058	4
70.14	23.3669	4
70.17	23.3892	4
70.2233	23.425	4
> 5 contour
70.3067	23.4055	5
70.3442	23.3892	5
70.39	23.3626	5
70.4339	23.3058	5
70.4531	23.2225	5
70.3994	23.1392	5
70.39	23.1307	5
70.3067	23.0845	5
70.2233	23.0919	5
70.1854	23.1392	5
70.14	23.1895	5
70.1212	23.2225	5
70.1322	23.3058	5
70.14	23.3169	5
70.2233	23.3818	5
70.2489	23.3892	5
70.3067	23.4055	5
> 6 contour
70.2233	23.3467	6
70.3067	23.3793	6
70.39	23.317	6
70.3986	23.3058	6
70.4314	23.2225	6
70.39	23.1633	6
70.3579	23.1392	6
70.3067	23.1088	6
70.2367	23.1392	6
70.2233	23.1486	6
70.1548	23.2225	6
70.1734	23.3058	6
70.2233	23.3467	6
> 7 contour
70.2233	23.3116	7
70.3067	23.3606	7
70.3728	23.3058	7
70.39	23.268	7
70.4097	23.2225	7
70.39	23.1943	7
70.3168	23.1392	7
70.3067	23.1332	7
70.2929	23.1392	7
70.2233	23.1882	7
70.1915	23.2225	7
70.2163	23.3058	7
70.2233	23.3116	7