> 3 contour
56.681	27.9496	3
56.6929	27.94	3
56.681	27.9082	3
56.6566	27.89	3
56.681	27.8796	3
56.731	27.856	3
56.7507	27.84	3
56.781	27.8111	3
56.8019	27.79	3
56.831	27.7484	3
56.8361	27.74	3
56.857	27.69	3
56.8662	27.64	3
56.866	27.59	3
56.8733	27.54	3
56.8676	27.49	3
56.881	27.4562	3
56.8899	27.44	3
56.881	27.4066	3
56.8692	27.39	3
56.831	27.3477	3
56.8215	27.34	3
56.781	27.3104	3
56.7496	27.29	3
56.731	27.2784	3
56.681	27.26	3
56.631	27.2439	3
56.5851	27.24	3
56.581	27.2396	3
56.531	27.2327	3
56.481	27.2396	3
56.4769	27.24	3
56.431	27.2439	3
56.381	27.26	3
56.331	27.2786	3
56.326	27.29	3
56.331	27.3031	3
56.381	27.3321	3
56.3831	27.34	3
56.381	27.3416	3
56.331	27.3679	3
56.3049	27.39	3
56.281	27.4132	3
56.2545	27.44	3
56.231	27.4754	3
56.2224	27.49	3
56.181	27.5091	3
56.131	27.533	3
56.1171	27.54	3
56.131	27.5485	3
56.1534	27.59	3
56.181	27.6302	3
56.1958	27.64	3
56.2049	27.69	3
56.226	27.74	3
56.231	27.7482	3
56.2606	27.79	3
56.281	27.8107	3
56.3113	27.84	3
56.331	27.8559	3
56.381	27.8796	3
56.4054	27.89	3
56.431	27.9022	3
56.481	27.9085	3
56.531	27.9172	3
56.581	27.9085	3
56.631	27.9022	3
56.6635	27.94	3
56.681	27.9496	3
> 6 contour
56.431	27.7613	6
56.481	27.7753	6
56.531	27.7861	6
56.581	27.7753	6
56.631	27.7613	6
56.6564	27.74	6
56.681	27.7097	6
56.6972	27.69	6
56.7175	27.64	6
56.7176	27.59	6
56.7028	27.54	6
56.7303	27.49	6
56.681	27.4446	6
56.6748	27.44	6
56.631	27.4115	6
56.581	27.4181	6
56.531	27.3921	6
56.481	27.4026	6
56.4487	27.44	6
56.431	27.4627	6
56.3985	27.49	6
56.381	27.5117	6
56.3591	27.54	6
56.3444	27.59	6
56.3444	27.64	6
56.3648	27.69	6
56.381	27.7097	6
56.4056	27.74	6
56.431	27.7613	6
> 9 contour
56.431	27.6943	9
56.481	27.7223	9
56.531	27.7329	9
56.581	27.7223	9
56.631	27.6943	9
56.6349	27.69	9
56.663	27.64	9
56.6627	27.59	9
56.6374	27.54	9
56.6363	27.49	9
56.631	27.4855	9
56.581	27.4651	9
56.531	27.4803	9
56.5231	27.49	9
56.481	27.5034	9
56.431	27.5328	9
56.4246	27.54	9
56.3993	27.59	9
56.399	27.64	9
56.4271	27.69	9
56.431	27.6943	9
> 12 contour
56.531	27.6977	12
56.5621	27.69	12
56.581	27.6868	12
56.63	27.64	12
56.6296	27.59	12
56.581	27.5412	12
56.5782	27.54	12
56.531	27.5161	12
56.4838	27.54	12
56.481	27.5412	12
56.4324	27.59	12
56.432	27.64	12
56.481	27.6868	12
56.4999	27.69	12
56.531	27.6977	12
> 15 contour
56.481	27.6629	15
56.531	27.6716	15
56.581	27.6629	15
56.605	27.64	15
56.6049	27.59	15
56.581	27.566	15
56.531	27.5423	15
56.481	27.566	15
56.4571	27.59	15
56.457	27.64	15
56.481	27.6629	15