> 2 contour
91.736	7.40679	2
91.8193	7.42193	2
91.9027	7.42704	2
91.986	7.41881	2
92.0693	7.39613	2
92.0724	7.3948	2
92.1527	7.35916	2
92.1761	7.3448	2
92.236	7.30354	2
92.247	7.2948	2
92.3023	7.2448	2
92.3193	7.22606	2
92.3439	7.1948	2
92.3748	7.1448	2
92.3968	7.0948	2
92.4027	7.07675	2
92.4156	7.0448	2
92.4301	6.9948	2
92.4392	6.9448	2
92.4435	6.8948	2
92.443	6.8448	2
92.4379	6.7948	2
92.4279	6.7448	2
92.4121	6.6948	2
92.4027	6.67353	2
92.3924	6.6448	2
92.3681	6.5948	2
92.3366	6.5448	2
92.3193	6.52297	2
92.2936	6.4948	2
92.2361	6.4448	2
92.236	6.44471	2
92.1626	6.3948	2
92.1527	6.38871	2
92.0693	6.35098	2
92.0462	6.3448	2
91.986	6.32841	2
91.9027	6.31947	2
91.8193	6.32495	2
91.736	6.34039	2
91.7238	6.3448	2
91.6527	6.37122	2
91.6103	6.3948	2
91.5693	6.41938	2
91.5357	6.4448	2
91.486	6.49046	2
91.4817	6.4948	2
91.4383	6.5448	2
91.4073	6.5948	2
91.4027	6.60335	2
91.3772	6.6448	2
91.3541	6.6948	2
91.3384	6.7448	2
91.3284	6.7948	2
91.3234	6.8448	2
91.3229	6.8948	2
91.327	6.9448	2
91.3361	6.9948	2
91.3506	7.0448	2
91.3717	7.0948	2
91.4003	7.1448	2
91.4027	7.14826	2
91.4318	7.1948	2
91.4738	7.2448	2
91.486	7.25726	2
91.5261	7.2948	2
91.5693	7.32811	2
91.5961	7.3448	2
91.6527	7.37653	2
91.7029	7.3948	2
91.736	7.40679	2
> 4 contour
91.9027	7.10347	4
91.938	7.0948	4
91.986	7.08445	4
92.0433	7.0448	4
92.0693	7.01496	4
92.086	6.9948	4
92.113	6.9448	4
92.1246	6.8948	4
92.1256	6.8448	4
92.1142	6.7948	4
92.0853	6.7448	4
92.0693	6.72647	4
92.0369	6.6948	4
91.986	6.66266	4
91.9027	6.64519	4
91.8193	6.65331	4
91.7365	6.6948	4
91.736	6.69515	4
91.6867	6.7448	4
91.6625	6.7948	4
91.6537	6.8448	4
91.6535	6.8948	4
91.6605	6.9448	4
91.681	6.9948	4
91.7253	7.0448	4
91.736	7.05401	4
91.8193	7.09245	4
91.841	7.0948	4
91.9027	7.10347	4
> 6 contour
91.9027	7.01014	6
91.9413	6.9948	6
91.986	6.97359	6
92.0132	6.9448	6
92.0368	6.8948	6
92.0357	6.8448	6
92.0093	6.7948	6
91.986	6.77183	6
91.9314	6.7448	6
91.9027	6.73285	6
91.8572	6.7448	6
91.8193	6.75399	6
91.768	6.7948	6
91.7427	6.8448	6
91.7396	6.8948	6
91.7587	6.9448	6
91.8193	6.992	6
91.8346	6.9948	6
91.9027	7.01014	6
> 8 contour
91.9027	6.96912	8
91.947	6.9448	8
91.9848	6.8948	8
91.9812	6.8448	8
91.9329	6.7948	8
91.9027	6.77821	8
91.8586	6.7948	8
91.8193	6.8146	8
91.7918	6.8448	8
91.781	6.8948	8
91.8193	6.93781	8
91.8335	6.9448	8
91.9027	6.96912	8