> 6 contour
256.103	3.6445	6
256.186	3.63981	6
256.269	3.62602	6
256.32	3.603	6
256.353	3.59026	6
256.436	3.52989	6
256.447	3.51967	6
256.51	3.43633	6
256.519	3.41074	6
256.543	3.353	6
256.561	3.26967	6
256.556	3.18633	6
256.53	3.103	6
256.519	3.0848	6
256.482	3.01967	6
256.436	2.96852	6
256.395	2.93633	6
256.353	2.90646	6
256.269	2.87205	6
256.186	2.86052	6
256.103	2.85656	6
256.019	2.89106	6
255.945	2.93633	6
255.936	2.94228	6
255.861	3.01967	6
255.853	3.03274	6
255.811	3.103	6
255.788	3.18633	6
255.784	3.26967	6
255.797	3.353	6
255.832	3.43633	6
255.853	3.46561	6
255.894	3.51967	6
255.936	3.55841	6
256.019	3.60185	6
256.022	3.603	6
256.103	3.6445	6
> 12 contour
256.103	3.48331	12
256.186	3.48192	12
256.269	3.45506	12
256.294	3.43633	12
256.353	3.37571	12
256.37	3.353	12
256.4	3.26967	12
256.392	3.18633	12
256.353	3.12183	12
256.341	3.103	12
256.269	3.04033	12
256.195	3.01967	12
256.186	3.0162	12
256.129	3.01967	12
256.103	3.02064	12
256.019	3.07766	12
255.994	3.103	12
255.95	3.18633	12
255.943	3.26967	12
255.967	3.353	12
256.019	3.41929	12
256.039	3.43633	12
256.103	3.48331	12
> 18 contour
256.103	3.40756	18
256.186	3.42164	18
256.269	3.38118	18
256.297	3.353	18
256.336	3.26967	18
256.325	3.18633	18
256.269	3.11962	18
256.231	3.103	18
256.186	3.08078	18
256.103	3.09649	18
256.095	3.103	18
256.019	3.18252	18
256.017	3.18633	18
255.998	3.26967	18
256.019	3.30942	18
256.044	3.353	18
256.103	3.40756	18
> 24 contour
256.186	3.39147	24
256.244	3.353	24
256.269	3.32278	24
256.303	3.26967	24
256.279	3.18633	24
256.269	3.17489	24
256.186	3.11806	24
256.103	3.14965	24
256.067	3.18633	24
256.044	3.26967	24
256.103	3.35102	24
256.105	3.353	24
256.186	3.39147	24
> 30 contour
256.186	3.36129	30
256.198	3.353	30
256.269	3.26967	30
256.245	3.18633	30
256.186	3.14136	30
256.113	3.18633	30
256.103	3.21639	30
256.083	3.26967	30
256.103	3.29671	30
256.169	3.353	30
256.186	3.36129	30