> 3 contour
340.065	64.0327	3
340.115	64.0496	3
340.165	64.0499	3
340.215	64.0622	3
340.265	64.0576	3
340.315	64.0663	3
340.365	64.0576	3
340.415	64.0622	3
340.465	64.0499	3
340.515	64.0496	3
340.565	64.0327	3
340.589	64.0295	3
340.615	64.0268	3
340.665	64.0097	3
340.715	63.9955	3
340.748	63.9795	3
340.765	63.9709	3
340.815	63.9445	3
340.838	63.9295	3
340.865	63.9058	3
340.892	63.8795	3
340.915	63.8368	3
340.92	63.8295	3
340.929	63.7795	3
340.917	63.7295	3
340.915	63.727	3
340.887	63.6795	3
340.865	63.659	3
340.829	63.6295	3
340.815	63.6202	3
340.765	63.5934	3
340.737	63.5795	3
340.715	63.5691	3
340.665	63.5544	3
340.615	63.5365	3
340.565	63.5308	3
340.56	63.5295	3
340.515	63.5144	3
340.465	63.5137	3
340.415	63.5013	3
340.365	63.5056	3
340.315	63.497	3
340.265	63.5057	3
340.215	63.5012	3
340.165	63.5133	3
340.115	63.5139	3
340.068	63.5295	3
340.065	63.5303	3
340.015	63.536	3
339.965	63.5538	3
339.915	63.5689	3
339.894	63.5795	3
339.865	63.5938	3
339.815	63.6205	3
339.801	63.6295	3
339.765	63.659	3
339.743	63.6795	3
339.715	63.7249	3
339.712	63.7295	3
339.693	63.7795	3
339.692	63.8295	3
339.715	63.8605	3
339.727	63.8795	3
339.765	63.9208	3
339.774	63.9295	3
339.815	63.9553	3
339.865	63.9774	3
339.869	63.9795	3
339.915	63.998	3
339.965	64.0097	3
340.015	64.0267	3
340.041	64.0295	3
340.065	64.0327	3
> 6 contour
340.215	63.9425	6
340.265	63.9382	6
340.315	63.9533	6
340.365	63.9382	6
340.415	63.9425	6
340.447	63.9295	6
340.465	63.9244	6
340.515	63.9167	6
340.565	63.8928	6
340.59	63.8795	6
340.615	63.8599	6
340.648	63.8295	6
340.665	63.7795	6
340.644	63.7295	6
340.615	63.7038	6
340.58	63.6795	6
340.565	63.6717	6
340.515	63.6463	6
340.465	63.6377	6
340.437	63.6295	6
340.415	63.6209	6
340.365	63.6236	6
340.315	63.6097	6
340.265	63.6246	6
340.215	63.6208	6
340.191	63.6295	6
340.165	63.637	6
340.115	63.6459	6
340.065	63.6715	6
340.05	63.6795	6
340.015	63.704	6
339.986	63.7295	6
339.967	63.7795	6
339.984	63.8295	6
340.015	63.8592	6
340.039	63.8795	6
340.065	63.8931	6
340.115	63.9168	6
340.165	63.9245	6
340.183	63.9295	6
340.215	63.9425	6
> 9 contour
340.215	63.8894	9
340.265	63.8948	9
340.315	63.9058	9
340.365	63.8956	9
340.415	63.8897	9
340.44	63.8795	9
340.465	63.8705	9
340.515	63.8429	9
340.533	63.8295	9
340.56	63.7795	9
340.53	63.7295	9
340.515	63.7187	9
340.465	63.6926	9
340.425	63.6795	9
340.415	63.6753	9
340.365	63.672	9
340.315	63.6576	9
340.265	63.6721	9
340.215	63.6753	9
340.205	63.6795	9
340.165	63.6926	9
340.115	63.7191	9
340.1	63.7295	9
340.072	63.7795	9
340.098	63.8295	9
340.115	63.8421	9
340.165	63.8708	9
340.19	63.8795	9
340.215	63.8894	9
> 12 contour
340.215	63.8506	12
340.265	63.8655	12
340.315	63.873	12
340.365	63.8661	12
340.415	63.8508	12
340.463	63.8295	12
340.465	63.8279	12
340.498	63.7795	12
340.465	63.7319	12
340.462	63.7295	12
340.415	63.7104	12
340.365	63.6966	12
340.315	63.6891	12
340.265	63.6966	12
340.215	63.7102	12
340.168	63.7295	12
340.165	63.7321	12
340.134	63.7795	12
340.165	63.8267	12
340.169	63.8295	12
340.215	63.8506	12
> 15 contour
340.265	63.8423	15
340.315	63.8494	15
340.365	63.8427	15
340.394	63.8295	15
340.415	63.8045	15
340.448	63.7795	15
340.415	63.7549	15
340.394	63.7295	15
340.365	63.717	15
340.315	63.711	15
340.265	63.717	15
340.235	63.7295	15
340.215	63.7538	15
340.184	63.7795	15
340.215	63.8053	15
340.237	63.8295	15
340.265	63.8423	15
> 18 contour
340.265	63.817	18
340.315	63.8258	18
340.365	63.8162	18
340.399	63.7795	18
340.365	63.7417	18
340.315	63.7331	18
340.265	63.7406	18
340.229	63.7795	18
340.265	63.817	18
> 21 contour
340.265	63.7893	21
340.315	63.8021	21
340.365	63.7855	21
340.371	63.7795	21
340.365	63.7733	21
340.315	63.7569	21
340.265	63.7694	21
340.256	63.7795	21
340.265	63.7893	21