> 4 contour
167.967	-21.4199	4
167.993	-21.4311	4
168.017	-21.4506	4
168.067	-21.4432	4
168.087	-21.4811	4
168.067	-21.5195	4
168.017	-21.5119	4
167.99	-21.4811	4
167.967	-21.454	4
> 4 contour
169.017	-20.5295	4
169.067	-20.5222	4
169.117	-20.5159	4
169.167	-20.5133	4
169.217	-20.5115	4
169.267	-20.5133	4
169.317	-20.5159	4
169.367	-20.5221	4
169.417	-20.5294	4
169.424	-20.5311	4
169.467	-20.54	4
169.517	-20.5518	4
169.567	-20.568	4
169.605	-20.5811	4
169.617	-20.5848	4
169.667	-20.6054	4
169.717	-20.6279	4
169.723	-20.6311	4
169.767	-20.6551	4
169.811	-20.6811	4
169.817	-20.6845	4
169.867	-20.7184	4
169.885	-20.7311	4
169.917	-20.7558	4
169.946	-20.7811	4
169.967	-20.7999	4
170.001	-20.8311	4
170.017	-20.8478	4
170.046	-20.8811	4
170.067	-20.9054	4
170.088	-20.9311	4
170.117	-20.9706	4
170.124	-20.9811	4
170.156	-21.0311	4
170.167	-21.0512	4
170.183	-21.0811	4
170.208	-21.1311	4
170.217	-21.1522	4
170.229	-21.1811	4
170.247	-21.2311	4
170.26	-21.2811	4
170.267	-21.3088	4
170.273	-21.3311	4
170.281	-21.3811	4
170.288	-21.4311	4
170.291	-21.4811	4
170.292	-21.5311	4
170.29	-21.5811	4
170.286	-21.6311	4
170.278	-21.6811	4
170.268	-21.7311	4
170.267	-21.7368	4
170.255	-21.7811	4
170.24	-21.8311	4
170.221	-21.8811	4
170.217	-21.8907	4
170.199	-21.9311	4
170.172	-21.9811	4
170.167	-21.9908	4
170.144	-22.0311	4
170.117	-22.0714	4
170.11	-22.0811	4
170.072	-22.1311	4
170.067	-22.1366	4
170.028	-22.1811	4
170.017	-22.1929	4
169.978	-22.2311	4
169.967	-22.241	4
169.92	-22.2811	4
169.917	-22.2837	4
169.867	-22.3212	4
169.853	-22.3311	4
169.817	-22.3552	4
169.77	-22.3811	4
169.767	-22.383	4
169.717	-22.4108	4
169.671	-22.4311	4
169.667	-22.4331	4
169.617	-22.4538	4
169.567	-22.4698	4
169.529	-22.4811	4
169.517	-22.4852	4
169.467	-22.497	4
169.417	-22.5081	4
169.367	-22.5151	4
169.317	-22.5212	4
169.267	-22.5238	4
169.217	-22.5254	4
169.167	-22.5238	4
169.117	-22.5212	4
169.067	-22.5151	4
169.017	-22.5081	4
168.967	-22.4969	4
168.917	-22.4851	4
168.905	-22.4811	4
168.867	-22.4696	4
168.817	-22.4537	4
168.767	-22.4329	4
168.763	-22.4311	4
168.717	-22.4106	4
168.667	-22.3828	4
168.664	-22.3811	4
168.617	-22.355	4
168.581	-22.3311	4
168.567	-22.3209	4
168.517	-22.2834	4
168.514	-22.2811	4
168.467	-22.2407	4
168.456	-22.2311	4
168.417	-22.1925	4
168.406	-22.1811	4
168.367	-22.1361	4
168.362	-22.1311	4
168.324	-22.0811	4
168.317	-22.0708	4
168.29	-22.0311	4
168.267	-21.9901	4
168.262	-21.9811	4
168.235	-21.9311	4
168.217	-21.8898	4
168.213	-21.8811	4
168.194	-21.8311	4
168.179	-21.7811	4
168.167	-21.7352	4
168.166	-21.7311	4
168.156	-21.6811	4
168.164	-21.6311	4
168.164	-21.5811	4
168.163	-21.5311	4
168.164	-21.4811	4
168.164	-21.4311	4
168.153	-21.3811	4
168.161	-21.3311	4
168.167	-21.3105	4
168.174	-21.2811	4
168.187	-21.2311	4
168.205	-21.1811	4
168.217	-21.1532	4
168.226	-21.1311	4
168.251	-21.0811	4
168.267	-21.0519	4
168.278	-21.0311	4
168.31	-20.9811	4
168.317	-20.9711	4
168.346	-20.9311	4
168.367	-20.9058	4
168.388	-20.8811	4
168.417	-20.8482	4
168.433	-20.8311	4
168.467	-20.8002	4
168.488	-20.7811	4
168.517	-20.7561	4
168.549	-20.7311	4
168.567	-20.7187	4
168.617	-20.6848	4
168.623	-20.6811	4
168.667	-20.6553	4
168.711	-20.6311	4
168.717	-20.6281	4
168.767	-20.6056	4
168.817	-20.585	4
168.829	-20.5811	4
168.867	-20.5681	4
168.917	-20.5519	4
168.967	-20.5401	4
169.01	-20.5311	4
169.017	-20.5295	4
> 8 contour
169.067	-21.1138	8
169.117	-21.0987	8
169.167	-21.0936	8
169.217	-21.0889	8
169.267	-21.0935	8
169.317	-21.0986	8
169.367	-21.1136	8
169.414	-21.1311	8
169.417	-21.132	8
169.467	-21.1611	8
169.496	-21.1811	8
169.517	-21.1947	8
169.556	-21.2311	8
169.567	-21.2443	8
169.596	-21.2811	8
169.617	-21.3111	8
169.629	-21.3311	8
169.649	-21.3811	8
169.665	-21.4311	8
169.667	-21.4523	8
169.671	-21.4811	8
169.675	-21.5311	8
169.667	-21.5811	8
169.667	-21.5826	8
169.659	-21.6311	8
169.64	-21.6811	8
169.617	-21.7279	8
169.615	-21.7311	8
169.576	-21.7811	8
169.567	-21.7919	8
169.531	-21.8311	8
169.517	-21.8436	8
169.467	-21.8754	8
169.457	-21.8811	8
169.417	-21.9057	8
169.367	-21.9236	8
169.342	-21.9311	8
169.317	-21.9386	8
169.267	-21.945	8
169.217	-21.9494	8
169.167	-21.9449	8
169.117	-21.9385	8
169.092	-21.9311	8
169.067	-21.9234	8
169.017	-21.9055	8
168.977	-21.8811	8
168.967	-21.8752	8
168.917	-21.8433	8
168.903	-21.8311	8
168.867	-21.7914	8
168.858	-21.7811	8
168.819	-21.7311	8
168.817	-21.7272	8
168.794	-21.6811	8
168.775	-21.6311	8
168.767	-21.5811	8
168.767	-21.58	8
168.759	-21.5311	8
168.763	-21.4811	8
168.767	-21.4558	8
168.769	-21.4311	8
168.785	-21.3811	8
168.805	-21.3311	8
168.817	-21.3118	8
168.838	-21.2811	8
168.867	-21.2448	8
168.878	-21.2311	8
168.917	-21.195	8
168.938	-21.1811	8
168.967	-21.1614	8
169.017	-21.1322	8
169.02	-21.1311	8
169.067	-21.1138	8
> 12 contour
169.117	-21.2698	12
169.167	-21.2593	12
169.217	-21.2506	12
169.267	-21.2593	12
169.317	-21.2696	12
169.337	-21.2811	12
169.367	-21.2965	12
169.417	-21.3308	12
169.417	-21.3311	12
169.455	-21.3811	12
169.467	-21.4025	12
169.484	-21.4311	12
169.495	-21.4811	12
169.501	-21.5311	12
169.49	-21.5811	12
169.472	-21.6311	12
169.467	-21.6388	12
169.438	-21.6811	12
169.417	-21.706	12
169.385	-21.7311	12
169.367	-21.7425	12
169.317	-21.7683	12
169.267	-21.7761	12
169.232	-21.7811	12
169.217	-21.7843	12
169.202	-21.7811	12
169.167	-21.776	12
169.117	-21.7682	12
169.067	-21.7423	12
169.049	-21.7311	12
169.017	-21.7055	12
168.996	-21.6811	12
168.967	-21.6381	12
168.962	-21.6311	12
168.944	-21.5811	12
168.933	-21.5311	12
168.939	-21.4811	12
168.95	-21.4311	12
168.967	-21.4032	12
168.979	-21.3811	12
169.017	-21.3312	12
169.017	-21.3311	12
169.067	-21.2967	12
169.097	-21.2811	12
169.117	-21.2698	12
> 16 contour
169.217	-21.3282	16
169.234	-21.3311	16
169.267	-21.3356	16
169.317	-21.3531	16
169.349	-21.3811	16
169.367	-21.3983	16
169.396	-21.4311	16
169.413	-21.4811	16
169.417	-21.5311	16
169.406	-21.5811	16
169.378	-21.6311	16
169.367	-21.6422	16
169.317	-21.6811	16
169.317	-21.6815	16
169.267	-21.6999	16
169.217	-21.7107	16
169.167	-21.6997	16
169.117	-21.6812	16
169.117	-21.6811	16
169.067	-21.6418	16
169.056	-21.6311	16
169.028	-21.5811	16
169.017	-21.5311	16
169.021	-21.4811	16
169.038	-21.4311	16
169.067	-21.3987	16
169.085	-21.3811	16
169.117	-21.3533	16
169.167	-21.3357	16
169.2	-21.3311	16
169.217	-21.3282	16
> 20 contour
169.217	-21.3779	20
169.231	-21.3811	20
169.267	-21.389	20
169.316	-21.4311	20
169.317	-21.4317	20
169.358	-21.4811	20
169.364	-21.5311	20
169.343	-21.5811	20
169.317	-21.6238	20
169.305	-21.6311	20
169.267	-21.6438	20
169.217	-21.656	20
169.167	-21.6437	20
169.129	-21.6311	20
169.117	-21.6233	20
169.091	-21.5811	20
169.07	-21.5311	20
169.076	-21.4811	20
169.117	-21.432	20
169.118	-21.4311	20
169.167	-21.3891	20
169.203	-21.3811	20
169.217	-21.3779	20
> 24 contour
169.217	-21.425	24
169.247	-21.4311	24
169.267	-21.4335	24
169.313	-21.4811	24
169.313	-21.5311	24
169.297	-21.5811	24
169.267	-21.608	24
169.217	-21.6162	24
169.167	-21.6078	24
169.137	-21.5811	24
169.12	-21.5311	24
169.121	-21.4811	24
169.167	-21.4336	24
169.188	-21.4311	24
169.217	-21.425	24
> 28 contour
169.167	-21.4604	28
169.217	-21.4811	28
169.217	-21.4811	28
169.217	-21.4811	28
169.267	-21.4602	28
169.287	-21.4811	28
169.284	-21.5311	28
169.267	-21.5723	28
169.248	-21.5811	28
169.217	-21.5872	28
169.186	-21.5811	28
169.167	-21.5718	28
169.15	-21.5311	28
169.147	-21.4811	28
169.167	-21.4604	28