> 3 contour
70.2939	23.6619	3
70.3772	23.6852	3
70.4606	23.6893	3
70.5439	23.6772	3
70.6066	23.6535	3
70.6272	23.6462	3
70.6983	23.6035	3
70.7106	23.5944	3
70.7617	23.5535	3
70.7939	23.5108	3
70.7996	23.5035	3
70.8375	23.4535	3
70.8583	23.4035	3
70.8684	23.3535	3
70.8697	23.3035	3
70.863	23.2535	3
70.8542	23.2035	3
70.8293	23.1535	3
70.7939	23.1046	3
70.7933	23.1035	3
70.751	23.0535	3
70.7106	23.018	3
70.6868	23.0035	3
70.6272	22.9685	3
70.5851	22.9535	3
70.5439	22.9401	3
70.4606	22.9292	3
70.4494	22.9535	3
70.4606	22.9614	3
70.5131	23.0035	3
70.4883	23.0535	3
70.4606	23.0632	3
70.3772	23.0647	3
70.3421	23.0535	3
70.3171	23.0035	3
70.2939	22.9917	3
70.2106	23.0014	3
70.2071	23.0035	3
70.1411	23.0535	3
70.1272	23.0699	3
70.0968	23.1035	3
70.0677	23.1535	3
70.0466	23.2035	3
70.0439	23.2209	3
70.037	23.2535	3
70.035	23.3035	3
70.0328	23.3535	3
70.0418	23.4035	3
70.0439	23.4088	3
70.0578	23.4535	3
70.0901	23.5035	3
70.1272	23.5462	3
70.1328	23.5535	3
70.1871	23.6035	3
70.2106	23.621	3
70.2753	23.6535	3
70.2939	23.6619	3
> 6 contour
70.3772	23.5369	6
70.4606	23.5455	6
70.5439	23.5298	6
70.5927	23.5035	6
70.6272	23.4782	6
70.6544	23.4535	6
70.6884	23.4035	6
70.7025	23.3535	6
70.7023	23.3035	6
70.6988	23.2535	6
70.6803	23.2035	6
70.6409	23.1535	6
70.6272	23.1409	6
70.5755	23.1035	6
70.5439	23.0851	6
70.4606	23.0912	6
70.3772	23.0943	6
70.3064	23.1035	6
70.2939	23.1086	6
70.2415	23.1535	6
70.2115	23.2035	6
70.2106	23.2069	6
70.1899	23.2535	6
70.1822	23.3035	6
70.1862	23.3535	6
70.2022	23.4035	6
70.2106	23.4151	6
70.2366	23.4535	6
70.2939	23.4995	6
70.3024	23.5035	6
70.3772	23.5369	6
> 9 contour
70.3772	23.4664	9
70.4606	23.4826	9
70.5439	23.4581	9
70.5508	23.4535	9
70.6071	23.4035	9
70.6261	23.3535	9
70.6272	23.3423	9
70.6338	23.3035	9
70.6272	23.2738	9
70.6247	23.2535	9
70.6002	23.2035	9
70.5439	23.1602	9
70.5203	23.1535	9
70.4606	23.1334	9
70.3772	23.1479	9
70.3653	23.1535	9
70.2939	23.1938	9
70.2848	23.2035	9
70.2509	23.2535	9
70.2417	23.3035	9
70.251	23.3535	9
70.2794	23.4035	9
70.2939	23.4175	9
70.3523	23.4535	9
70.3772	23.4664	9
> 12 contour
70.3772	23.4174	12
70.4606	23.4425	12
70.5439	23.4095	12
70.551	23.4035	12
70.5864	23.3535	12
70.5982	23.3035	12
70.5862	23.2535	12
70.5439	23.2054	12
70.5401	23.2035	12
70.4606	23.1739	12
70.3772	23.1965	12
70.3652	23.2035	12
70.301	23.2535	12
70.2939	23.2726	12
70.285	23.3035	12
70.2939	23.3301	12
70.3036	23.3535	12
70.3545	23.4035	12
70.3772	23.4174	12
> 15 contour
70.4606	23.4109	15
70.4782	23.4035	15
70.5439	23.3572	15
70.5467	23.3535	15
70.5662	23.3035	15
70.5476	23.2535	15
70.5439	23.2493	15
70.4606	23.2059	15
70.3772	23.2388	15
70.3572	23.2535	15
70.3311	23.3035	15
70.3574	23.3535	15
70.3772	23.3707	15
70.4396	23.4035	15
70.4606	23.4109	15
> 18 contour
70.4606	23.3815	18
70.5032	23.3535	18
70.5341	23.3035	18
70.5039	23.2535	18
70.4606	23.23	18
70.4103	23.2535	18
70.3778	23.3035	18
70.41	23.3535	18
70.4606	23.3815	18