> 4 contour
168.159	-21.156	4
168.155	-21.1537	4
168.071	-21.1039	4
168.025	-21.0727	4
167.988	-21.0478	4
167.92	-20.9894	4
167.905	-20.9748	4
167.833	-20.906	4
167.821	-20.8931	4
167.759	-20.8227	4
167.738	-20.795	4
167.696	-20.7394	4
167.655	-20.6749	4
> 4 contour
169.617	-21.156	4
169.655	-21.135	4
169.738	-21.0799	4
169.748	-21.0727	4
169.821	-21.018	4
169.855	-20.9894	4
169.905	-20.9448	4
169.945	-20.906	4
169.988	-20.8609	4
170.019	-20.8227	4
170.071	-20.7508	4
170.08	-20.7394	4
170.134	-20.656	4
170.155	-20.6169	4
> 4 contour
170.155	-19.3873	4
170.119	-19.3227	4
170.071	-19.2528	4
170.062	-19.2394	4
170	-19.156	4
169.988	-19.1414	4
169.921	-19.0727	4
169.905	-19.0568	4
169.829	-18.9894	4
169.821	-18.9826	4
169.738	-18.919	4
169.719	-18.906	4
169.655	-18.8634	4
169.581	-18.8227	4
> 4 contour
168.195	-18.8227	4
168.155	-18.844	4
168.071	-18.8956	4
168.055	-18.906	4
167.988	-18.9518	4
167.944	-18.9894	4
167.905	-19.0259	4
167.856	-19.0727	4
167.821	-19.1085	4
167.779	-19.156	4
167.738	-19.2076	4
167.714	-19.2394	4
167.658	-19.3227	4
167.655	-19.3292	4
> 8 contour
168.655	-19.1401	8
168.738	-19.1232	8
168.821	-19.1135	8
168.905	-19.1111	8
168.988	-19.1129	8
169.071	-19.1286	8
169.155	-19.1495	8
169.173	-19.156	8
169.238	-19.1767	8
169.321	-19.2129	8
169.368	-19.2394	8
169.405	-19.2598	8
169.488	-19.3163	8
169.495	-19.3227	8
169.571	-19.3953	8
169.582	-19.406	8
169.652	-19.4894	8
169.655	-19.4934	8
169.708	-19.5727	8
169.738	-19.6328	8
169.75	-19.656	8
169.783	-19.7394	8
169.805	-19.8227	8
169.818	-19.906	8
169.821	-19.9685	8
169.823	-19.9894	8
169.821	-20.0237	8
169.82	-20.0727	8
169.738	-20.1217	8
169.716	-20.156	8
169.738	-20.2021	8
169.754	-20.2394	8
169.759	-20.3227	8
169.738	-20.3661	8
169.719	-20.406	8
169.667	-20.4894	8
169.655	-20.5055	8
169.6	-20.5727	8
169.571	-20.6029	8
169.517	-20.656	8
169.488	-20.6817	8
169.405	-20.7365	8
169.4	-20.7394	8
169.321	-20.7836	8
169.238	-20.8181	8
169.224	-20.8227	8
169.155	-20.847	8
169.071	-20.867	8
168.988	-20.882	8
168.905	-20.8838	8
168.821	-20.8815	8
168.738	-20.8723	8
168.655	-20.856	8
168.571	-20.831	8
168.548	-20.8227	8
168.488	-20.8021	8
168.405	-20.7563	8
168.377	-20.7394	8
168.321	-20.7031	8
168.262	-20.656	8
168.238	-20.6347	8
168.176	-20.5727	8
168.155	-20.5476	8
168.108	-20.4894	8
168.071	-20.4303	8
168.056	-20.406	8
168.015	-20.3227	8
167.988	-20.2464	8
167.985	-20.2394	8
167.964	-20.156	8
167.953	-20.0727	8
167.95	-19.9894	8
167.955	-19.906	8
167.969	-19.8227	8
167.988	-19.7551	8
167.992	-19.7394	8
168.024	-19.656	8
168.069	-19.5727	8
168.071	-19.5688	8
168.123	-19.4894	8
168.155	-19.4506	8
168.194	-19.406	8
168.238	-19.3629	8
168.285	-19.3227	8
168.321	-19.2943	8
168.405	-19.2411	8
168.408	-19.2394	8
168.488	-19.1936	8
168.571	-19.1645	8
168.602	-19.156	8
168.655	-19.1401	8
> 12 contour
168.655	-19.3765	12
168.738	-19.3538	12
168.821	-19.3415	12
168.905	-19.3386	12
168.988	-19.3427	12
169.071	-19.3612	12
169.155	-19.3892	12
169.161	-19.406	12
169.192	-19.4894	12
169.238	-19.5289	12
169.284	-19.5727	12
169.321	-19.609	12
169.367	-19.656	12
169.405	-19.6973	12
169.488	-19.6641	12
169.529	-19.7394	12
169.559	-19.8227	12
169.571	-19.8825	12
169.577	-19.906	12
169.584	-19.9894	12
169.579	-20.0727	12
169.571	-20.1144	12
169.564	-20.156	12
169.537	-20.2394	12
169.495	-20.3227	12
169.488	-20.3336	12
169.436	-20.406	12
169.405	-20.4395	12
169.351	-20.4894	12
169.321	-20.5136	12
169.238	-20.5664	12
169.225	-20.5727	12
169.155	-20.607	12
169.071	-20.6339	12
168.988	-20.6516	12
168.905	-20.6555	12
168.821	-20.6528	12
168.738	-20.6411	12
168.655	-20.6193	12
168.571	-20.5847	12
168.549	-20.5727	12
168.488	-20.5397	12
168.424	-20.4894	12
168.405	-20.4716	12
168.342	-20.406	12
168.321	-20.379	12
168.282	-20.3227	12
168.241	-20.2394	12
168.238	-20.2292	12
168.212	-20.156	12
168.196	-20.0727	12
168.192	-19.9894	12
168.198	-19.906	12
168.217	-19.8227	12
168.238	-19.7696	12
168.249	-19.7394	12
168.294	-19.656	12
168.321	-19.6183	12
168.357	-19.5727	12
168.405	-19.5252	12
168.446	-19.4894	12
168.488	-19.4565	12
168.571	-19.4115	12
168.584	-19.406	12
168.655	-19.3765	12
> 16 contour
168.905	-19.4872	16
168.925	-19.4894	16
168.988	-19.4955	16
169.071	-19.5169	16
169.155	-19.5543	16
169.184	-19.5727	16
169.238	-19.6105	16
169.287	-19.656	16
169.321	-19.6972	16
169.352	-19.7394	16
169.394	-19.8227	16
169.405	-19.8628	16
169.417	-19.906	16
169.427	-19.9894	16
169.421	-20.0727	16
169.405	-20.1362	16
169.4	-20.156	16
169.363	-20.2394	16
169.321	-20.2995	16
169.303	-20.3227	16
169.238	-20.3855	16
169.21	-20.406	16
169.155	-20.442	16
169.071	-20.4778	16
169.026	-20.4894	16
168.988	-20.4999	16
168.905	-20.5086	16
168.821	-20.5048	16
168.747	-20.4894	16
168.738	-20.4877	16
168.655	-20.4585	16
168.571	-20.4105	16
168.565	-20.406	16
168.488	-20.3392	16
168.473	-20.3227	16
168.413	-20.2394	16
168.405	-20.2217	16
168.374	-20.156	16
168.353	-20.0727	16
168.348	-19.9894	16
168.357	-19.906	16
168.381	-19.8227	16
168.405	-19.7758	16
168.424	-19.7394	16
168.488	-19.6573	16
168.489	-19.656	16
168.571	-19.5855	16
168.592	-19.5727	16
168.655	-19.5372	16
168.738	-19.507	16
168.821	-19.4913	16
168.863	-19.4894	16
168.905	-19.4872	16
> 20 contour
168.738	-19.6254	20
168.821	-19.604	20
168.905	-19.5993	20
168.988	-19.613	20
169.071	-19.6388	20
169.101	-19.656	20
169.155	-19.6909	20
169.206	-19.7394	20
169.238	-19.7804	20
169.265	-19.8227	20
169.297	-19.906	20
169.308	-19.9894	20
169.301	-20.0727	20
169.274	-20.156	20
169.238	-20.2159	20
169.221	-20.2394	20
169.155	-20.3049	20
169.129	-20.3227	20
169.071	-20.3572	20
168.988	-20.3822	20
168.905	-20.3954	20
168.821	-20.3911	20
168.738	-20.3704	20
168.655	-20.3284	20
168.647	-20.3227	20
168.571	-20.2573	20
168.555	-20.2394	20
168.505	-20.156	20
168.488	-20.1012	20
168.478	-20.0727	20
168.471	-19.9894	20
168.483	-19.906	20
168.488	-19.8931	20
168.513	-19.8227	20
168.571	-19.7394	20
168.571	-19.7387	20
168.655	-19.6677	20
168.676	-19.656	20
168.738	-19.6254	20
> 24 contour
168.738	-19.7294	24
168.753	-19.7394	24
168.738	-19.8062	24
168.73	-19.8227	24
168.738	-19.8266	24
168.743	-19.8227	24
168.821	-19.7861	24
168.905	-19.7783	24
168.956	-19.7394	24
168.988	-19.717	24
169.05	-19.7394	24
169.003	-19.8227	24
169.071	-19.8636	24
169.1	-19.906	24
169.121	-19.9894	24
169.109	-20.0727	24
169.071	-20.1328	24
169.035	-20.156	24
168.988	-20.1776	24
168.905	-20.2158	24
168.821	-20.2087	24
168.779	-20.2394	24
168.738	-20.2663	24
168.697	-20.2394	24
168.725	-20.156	24
168.669	-20.0727	24
168.656	-19.9894	24
168.678	-19.906	24
168.655	-19.8687	24
168.628	-19.8227	24
168.655	-19.7925	24
168.722	-19.7394	24
168.738	-19.7294	24
> 28 contour
168.821	-19.9267	28
168.905	-19.9082	28
168.938	-19.9894	28
168.924	-20.0727	28
168.905	-20.0894	28
168.821	-20.0794	28
168.813	-20.0727	28
168.787	-19.9894	28
168.821	-19.9267	28