> 4 contour
103.459	31.528	4
103.542	31.5692	4
103.626	31.5632	4
103.709	31.5478	4
103.792	31.5177	4
103.806	31.5099	4
103.876	31.4705	4
103.924	31.4265	4
103.959	31.3778	4
103.984	31.3432	4
104.016	31.2599	4
104.042	31.2379	4
104.114	31.1765	4
104.101	31.0932	4
104.068	31.0099	4
104.042	30.9704	4
104.006	30.9265	4
103.959	30.8859	4
103.892	30.8432	4
103.876	30.8331	4
103.792	30.7955	4
103.709	30.7749	4
103.626	30.7673	4
103.544	30.8432	4
103.542	30.8445	4
103.459	30.8738	4
103.376	30.9147	4
103.359	30.9265	4
103.292	30.9847	4
103.269	31.0099	4
103.221	31.0932	4
103.209	31.1564	4
103.204	31.1765	4
103.208	31.2599	4
103.209	31.2618	4
103.234	31.3432	4
103.292	31.422	4
103.296	31.4265	4
103.376	31.4918	4
103.418	31.5099	4
103.459	31.528	4
> 8 contour
103.459	31.358	8
103.542	31.4181	8
103.626	31.4218	8
103.709	31.3908	8
103.775	31.3432	8
103.792	31.324	8
103.837	31.2599	8
103.844	31.1765	8
103.804	31.0932	8
103.792	31.0811	8
103.752	31.0099	8
103.709	30.9584	8
103.626	30.9843	8
103.542	30.9958	8
103.519	31.0099	8
103.459	31.0427	8
103.407	31.0932	8
103.378	31.1765	8
103.384	31.2599	8
103.442	31.3432	8
103.459	31.358	8
> 12 contour
103.542	31.3443	12
103.626	31.3682	12
103.667	31.3432	12
103.709	31.3191	12
103.766	31.2599	12
103.776	31.1765	12
103.716	31.0932	12
103.709	31.0803	12
103.626	31.0506	12
103.542	31.0662	12
103.505	31.0932	12
103.459	31.1386	12
103.435	31.1765	12
103.452	31.2599	12
103.459	31.2687	12
103.541	31.3432	12
103.542	31.3443	12
> 16 contour
103.542	31.288	16
103.626	31.3284	16
103.709	31.2694	16
103.718	31.2599	16
103.741	31.1765	16
103.709	31.1351	16
103.626	31.0943	16
103.542	31.1233	16
103.489	31.1765	16
103.512	31.2599	16
103.542	31.288	16
> 20 contour
103.626	31.3005	20
103.679	31.2599	20
103.706	31.1765	20
103.626	31.1153	20
103.542	31.1753	20
103.541	31.1765	20
103.542	31.1802	20
103.563	31.2599	20
103.626	31.3005	20