> 10 contour
83.4643	31.3682	10
83.5402	31.336	10
83.5476	31.3318	10
83.631	31.3252	10
83.7143	31.3177	10
83.7976	31.2959	10
83.881	31.2563	10
83.9643	31.2838	10
83.9991	31.2526	10
84.0476	31.2079	10
84.1242	31.1693	10
84.131	31.1563	10
84.1734	31.086	10
84.131	31.0458	10
84.1176	31.0026	10
84.1129	30.9193	10
84.1105	30.836	10
84.09	30.7526	10
84.0975	30.6693	10
84.0476	30.6129	10
84.0214	30.586	10
83.9643	30.5329	10
83.881	30.5285	10
83.8171	30.5026	10
83.7976	30.494	10
83.7143	30.4691	10
83.631	30.4605	10
83.5476	30.4517	10
83.4643	30.4828	10
83.4131	30.5026	10
83.381	30.5135	10
83.2976	30.5635	10
83.2693	30.586	10
83.2143	30.6413	10
83.1912	30.6693	10
83.1437	30.7526	10
83.131	30.8041	10
83.1208	30.836	10
83.1178	30.9193	10
83.131	30.9759	10
83.1355	31.0026	10
83.1688	31.086	10
83.2143	31.1472	10
83.2207	31.1693	10
83.2976	31.2422	10
83.3106	31.2526	10
83.381	31.3115	10
83.4206	31.336	10
83.4643	31.3682	10
> 20 contour
83.4643	31.1267	20
83.5476	31.1682	20
83.631	31.1621	20
83.7143	31.1477	20
83.7976	31.1036	20
83.8204	31.086	20
83.881	31.0182	20
83.8921	31.0026	20
83.9196	30.9193	20
83.9148	30.836	20
83.881	30.7674	20
83.8741	30.7526	20
83.8393	30.6693	20
83.7976	30.633	20
83.7143	30.6418	20
83.631	30.6045	20
83.5476	30.6156	20
83.4643	30.6636	20
83.4558	30.6693	20
83.381	30.7284	20
83.3584	30.7526	20
83.3143	30.836	20
83.3098	30.9193	20
83.3382	31.0026	20
83.381	31.0569	20
83.4075	31.086	20
83.4643	31.1267	20
> 30 contour
83.5476	31.0968	30
83.631	31.1047	30
83.6753	31.086	30
83.7143	31.073	30
83.7975	31.0026	30
83.7976	31.0023	30
83.8412	30.9193	30
83.8326	30.836	30
83.7976	30.7867	30
83.7707	30.7526	30
83.7143	30.7108	30
83.6575	30.6693	30
83.631	30.6522	30
83.5937	30.6693	30
83.5476	30.6824	30
83.4643	30.7441	30
83.4548	30.7526	30
83.3948	30.836	30
83.3889	30.9193	30
83.4215	31.0026	30
83.4643	31.047	30
83.5315	31.086	30
83.5476	31.0968	30
> 40 contour
83.5476	31.0467	40
83.631	31.0661	40
83.7143	31.0279	40
83.7442	31.0026	40
83.7913	30.9193	40
83.7834	30.836	40
83.7143	30.7603	40
83.6878	30.7526	40
83.631	30.7166	40
83.5476	30.7121	40
83.4973	30.7526	40
83.4643	30.8032	40
83.4389	30.836	40
83.4263	30.9193	40
83.4643	30.9845	40
83.4834	31.0026	40
83.5476	31.0467	40
> 50 contour
83.631	31.0366	50
83.6913	31.0026	50
83.7143	30.9879	50
83.766	30.9193	50
83.7528	30.836	50
83.7143	30.7937	50
83.631	30.7644	50
83.5822	30.7526	50
83.5476	30.7419	50
83.5342	30.7526	50
83.4756	30.836	50
83.4643	30.9161	50
83.4637	30.9193	50
83.4643	30.9204	50
83.5476	31.0015	50
83.5508	31.0026	50
83.631	31.0366	50
> 60 contour
83.631	31.0072	60
83.639	31.0026	60
83.7143	30.9544	60
83.7408	30.9193	60
83.7223	30.836	60
83.7143	30.8272	60
83.631	30.7875	60
83.5476	30.7754	60
83.5024	30.836	60
83.488	30.9193	60
83.5476	30.9779	60
83.6203	31.0026	60
83.631	31.0072	60
> 70 contour
83.5476	30.9542	70
83.631	30.9894	70
83.7143	30.9209	70
83.7155	30.9193	70
83.7143	30.9142	70
83.6808	30.836	70
83.631	30.8106	70
83.5476	30.8112	70
83.5291	30.836	70
83.5121	30.9193	70
83.5476	30.9542	70
> 80 contour
83.5476	30.9305	80
83.631	30.9737	80
83.6964	30.9193	80
83.6354	30.836	80
83.631	30.8337	80
83.6109	30.836	80
83.5476	30.8688	80
83.5363	30.9193	80
83.5476	30.9305	80