> 5 contour
289.299	-22.5765	5
289.349	-22.5675	5
289.399	-22.5578	5
289.449	-22.5669	5
289.499	-22.5765	5
289.513	-22.584	5
289.549	-22.6029	5
289.597	-22.634	5
289.599	-22.6357	5
289.641	-22.684	5
289.649	-22.6973	5
289.673	-22.734	5
289.669	-22.784	5
289.672	-22.834	5
289.692	-22.884	5
289.662	-22.934	5
289.649	-22.9837	5
289.649	-22.984	5
289.603	-23.034	5
289.599	-23.0384	5
289.549	-23.0757	5
289.499	-23.0419	5
289.449	-23.0718	5
289.426	-23.084	5
289.399	-23.1209	5
289.349	-23.1119	5
289.299	-23.1038	5
289.263	-23.084	5
289.249	-23.0768	5
289.199	-23.0459	5
289.187	-23.034	5
289.149	-22.9844	5
289.149	-22.984	5
289.12	-22.934	5
289.106	-22.884	5
289.102	-22.834	5
289.108	-22.784	5
289.126	-22.734	5
289.149	-22.6967	5
289.156	-22.684	5
289.199	-22.6354	5
289.201	-22.634	5
289.249	-22.6023	5
289.285	-22.584	5
289.299	-22.5765	5
> 10 contour
289.399	-22.6793	10
289.413	-22.684	10
289.449	-22.6926	10
289.499	-22.7128	10
289.52	-22.734	10
289.549	-22.7781	10
289.553	-22.784	10
289.567	-22.834	10
289.554	-22.884	10
289.549	-22.8928	10
289.531	-22.934	10
289.499	-22.9678	10
289.455	-22.984	10
289.449	-22.9865	10
289.399	-23.0019	10
289.349	-22.9847	10
289.347	-22.984	10
289.299	-22.9677	10
289.267	-22.934	10
289.249	-22.8928	10
289.244	-22.884	10
289.234	-22.834	10
289.246	-22.784	10
289.249	-22.7793	10
289.278	-22.734	10
289.299	-22.7129	10
289.349	-22.6935	10
289.386	-22.684	10
289.399	-22.6793	10
> 15 contour
289.399	-22.7289	15
289.411	-22.734	15
289.449	-22.7464	15
289.499	-22.7838	15
289.499	-22.784	15
289.515	-22.834	15
289.508	-22.884	15
289.499	-22.897	15
289.449	-22.9326	15
289.442	-22.934	15
289.399	-22.9469	15
289.356	-22.934	15
289.349	-22.9326	15
289.299	-22.8979	15
289.289	-22.884	15
289.281	-22.834	15
289.299	-22.784	15
289.299	-22.7838	15
289.349	-22.7468	15
289.387	-22.734	15
289.399	-22.7289	15
> 20 contour
289.399	-22.7591	20
289.449	-22.7831	20
289.45	-22.784	20
289.483	-22.834	20
289.47	-22.884	20
289.449	-22.9013	20
289.399	-22.9158	20
289.349	-22.9013	20
289.328	-22.884	20
289.312	-22.834	20
289.349	-22.7846	20
289.35	-22.784	20
289.399	-22.7591	20
> 25 contour
289.349	-22.8155	25
289.399	-22.7863	25
289.449	-22.8218	25
289.457	-22.834	25
289.449	-22.8546	25
289.418	-22.884	25
289.399	-22.891	25
289.38	-22.884	25
289.349	-22.8625	25
289.335	-22.834	25
289.349	-22.8155	25