> 6 contour
20.758	43.5229	6
20.808	43.531	6
20.858	43.5437	6
20.908	43.5403	6
20.958	43.5437	6
21.008	43.5446	6
21.058	43.5229	6
21.0978	43.503	6
21.108	43.5013	6
21.158	43.4939	6
21.2018	43.453	6
21.208	43.4316	6
21.2369	43.403	6
21.258	43.3715	6
21.2694	43.353	6
21.2868	43.303	6
21.2903	43.253	6
21.2835	43.203	6
21.2623	43.153	6
21.258	43.1466	6
21.2252	43.103	6
21.208	43.087	6
21.1693	43.053	6
21.158	43.0444	6
21.108	43.0198	6
21.0721	43.003	6
21.058	42.9962	6
21.008	42.9871	6
20.958	42.9734	6
20.908	42.9769	6
20.858	42.9734	6
20.808	42.9871	6
20.758	42.9962	6
20.7439	43.003	6
20.708	43.0198	6
20.658	43.0444	6
20.6467	43.053	6
20.608	43.087	6
20.5908	43.103	6
20.558	43.1466	6
20.5537	43.153	6
20.5325	43.203	6
20.5257	43.253	6
20.5292	43.303	6
20.5466	43.353	6
20.558	43.3715	6
20.5791	43.403	6
20.608	43.4316	6
20.6306	43.453	6
20.658	43.4747	6
20.708	43.498	6
20.7182	43.503	6
20.758	43.5229	6
> 12 contour
20.858	43.4254	12
20.908	43.4224	12
20.958	43.4254	12
21.0037	43.403	12
21.008	43.4013	12
21.058	43.3811	12
21.0877	43.353	12
21.108	43.3166	12
21.1168	43.303	12
21.1245	43.253	12
21.1098	43.203	12
21.108	43.2005	12
21.076	43.153	12
21.058	43.1371	12
21.008	43.1144	12
20.9771	43.103	12
20.958	43.094	12
20.908	43.0975	12
20.858	43.094	12
20.8389	43.103	12
20.808	43.1144	12
20.758	43.1371	12
20.74	43.153	12
20.708	43.2005	12
20.7062	43.203	12
20.6915	43.253	12
20.6992	43.303	12
20.708	43.3166	12
20.7283	43.353	12
20.758	43.3811	12
20.808	43.4013	12
20.8123	43.403	12
20.858	43.4254	12
> 18 contour
20.858	43.3721	18
20.908	43.3784	18
20.958	43.3721	18
20.9948	43.353	18
21.008	43.3456	18
21.0515	43.303	18
21.058	43.2543	18
21.0582	43.253	18
21.058	43.2524	18
21.0424	43.203	18
21.008	43.1733	18
20.9661	43.153	18
20.958	43.149	18
20.908	43.1423	18
20.858	43.149	18
20.8499	43.153	18
20.808	43.1733	18
20.7736	43.203	18
20.758	43.2524	18
20.7578	43.253	18
20.758	43.2543	18
20.7645	43.303	18
20.808	43.3456	18
20.8212	43.353	18
20.858	43.3721	18
> 24 contour
20.858	43.3342	24
20.908	43.3483	24
20.958	43.3342	24
21.0023	43.303	24
21.008	43.2899	24
21.0208	43.253	24
21.008	43.2304	24
20.986	43.203	24
20.958	43.1848	24
20.908	43.1688	24
20.858	43.1848	24
20.83	43.203	24
20.808	43.2304	24
20.7952	43.253	24
20.808	43.2899	24
20.8137	43.303	24
20.858	43.3342	24
> 30 contour
20.908	43.3301	30
20.9565	43.303	30
20.958	43.2995	30
20.9817	43.253	30
20.958	43.2252	30
20.9362	43.203	30
20.908	43.1901	30
20.8798	43.203	30
20.858	43.2252	30
20.8343	43.253	30
20.858	43.2995	30
20.8595	43.303	30
20.908	43.3301	30