53084,52649	-20297,-21091
52939	-21091
52944	-21077
52948	-21068
52950	-21066
52952	-21062
52957	-21056
52977	-21025
53006	-21008
53006	-21008
53024	-20968
53026	-20965
53032	-20964
53034	-20965
53036	-20968
53038	-20970
53042	-20973
53071	-20904
53076	-20890
53084	-20870
53081	-20863
53055	-20837
53041	-20815
53024	-20788
53011	-20771
52975	-20719
52950	-20700
52916	-20669
52903	-20650
52895	-20641
52880	-20626
52868	-20611
52865	-20603
52852	-20584
52850	-20579
52847	-20555
52845	-20545
52843	-20538
52840	-20533
52833	-20524
52826	-20510
52816	-20494
52806	-20475
52796	-20458
52794	-20454
52792	-20443
52791	-20440
52787	-20435
52774	-20426
52770	-20421
52749	-20384
52717	-20333
52700	-20297
52686	-20519
52685	-20524
52649	-20688
52652	-20688
52649	-20720
52655	-20721
52666	-20726
52708	-20773
52724	-20744
52740	-20766
52745	-20774
52807	-20862
52797	-20881
52840	-20989
52892	-21041
52893	-21042
52894	-21043
52897	-21043
52901	-21046
52909	-21051
52939	-21091