50019,49586	13504,12380
49899	12380
49907	12398
49920	12414
49947	12431
49957	12429
49978	12461
50019	12506
50012	12521
50005	12561
50002	12578
50001	12613
49953	12661
49947	12664
49947	12670
49952	12691
49956	12700
49916	12741
49896	12785
49878	12894
49863	12939
49860	13013
49877	13049
49894	13073
49894	13087
49886	13109
49894	13150
49907	13198
49909	13214
49915	13230
49915	13251
49919	13291
49921	13302
49922	13303
49926	13320
49929	13331
49930	13333
49930	13333
49933	13345
49921	13384
49934	13407
49872	13494
49830	13504
49829	13500
49782	13395
49773	13376
49743	13319
49704	13275
49670	13227
49699	13162
49686	13126
49694	13120
49683	13105
49685	13099
49673	13090
49662	13094
49654	13101
49636	13098
49621	13111
49586	13074
49586	13055
49590	13054
49590	13046
49586	13040
49661	12947
49682	12976
49696	12986
49708	13010
49726	12990
49711	12978
49715	12966
49713	12955
49727	12945
49717	12902
49706	12919
49698	12881
49674	12867
49658	12833
49659	12818
49665	12792
49688	12749
49742	12677
49783	12605
49839	12529
49821	12482
49836	12450
49870	12420
49881	12418
49899	12380