15884,15605	20378,19643
15666	19643
15668	19643
15669	19646
15669	19649
15667	19653
15668	19657
15671	19667
15672	19670
15672	19673
15672	19677
15673	19678
15678	19690
15679	19695
15680	19700
15680	19718
15688	19726
15695	19732
15701	19734
15705	19741
15714	19757
15718	19760
15723	19761
15730	19765
15734	19773
15734	19784
15732	19787
15731	19807
15731	19816
15737	19829
15742	19842
15744	19855
15749	19879
15754	19890
15755	19898
15764	19912
15781	19928
15791	19935
15793	19944
15801	19981
15796	20006
15794	20017
15794	20031
15807	20073
15807	20089
15809	20096
15815	20099
15819	20102
15819	20106
15814	20115
15813	20119
15812	20122
15811	20125
15811	20129
15804	20135
15800	20140
15798	20150
15796	20156
15802	20157
15817	20157
15821	20153
15830	20152
15845	20155
15844	20162
15848	20169
15851	20171
15856	20166
15866	20175
15873	20182
15884	20189
15873	20208
15870	20218
15867	20222
15865	20224
15860	20234
15856	20236
15848	20241
15843	20249
15841	20260
15834	20271
15823	20271
15818	20276
15814	20283
15812	20294
15809	20305
15806	20319
15809	20323
15811	20327
15810	20333
15810	20340
15811	20345
15810	20352
15809	20357
15810	20362
15812	20367
15814	20376
15814	20378
15813	20378
15812	20378
15808	20377
15802	20376
15787	20361
15786	20352
15781	20347
15777	20341
15775	20341
15766	20331
15764	20329
15761	20330
15755	20335
15752	20337
15748	20340
15746	20341
15741	20341
15736	20341
15733	20340
15724	20340
15721	20341
15719	20341
15713	20346
15709	20350
15705	20352
15701	20352
15699	20352
15698	20353
15697	20353
15695	20353
15690	20352
15690	20349
15688	20343
15689	20326
15693	20315
15693	20291
15693	20273
15692	20267
15688	20257
15683	20248
15681	20240
15678	20233
15674	20229
15668	20225
15665	20222
15663	20219
15662	20217
15661	20215
15661	20212
15660	20209
15658	20205
15656	20201
15652	20198
15652	20185
15650	20182
15649	20177
15649	20171
15650	20165
15649	20155
15649	20144
15651	20137
15652	20133
15653	20123
15652	20121
15650	20121
15649	20120
15648	20119
15651	20113
15654	20108
15656	20102
15659	20099
15665	20086
15666	20078
15667	20072
15670	20070
15673	20067
15673	20067
15682	20060
15688	20055
15692	20050
15688	20044
15687	20040
15686	20034
15680	20031
15677	20024
15671	20018
15663	20005
15657	19991
15653	19980
15657	19974
15660	19974
15667	19970
15669	19968
15670	19960
15668	19955
15665	19952
15664	19948
15665	19940
15665	19934
15665	19929
15665	19921
15664	19885
15663	19877
15663	19868
15664	19864
15665	19862
15666	19860
15667	19858
15667	19853
15667	19850
15666	19848
15665	19846
15666	19842
15667	19839
15666	19837
15659	19831
15657	19823
15651	19823
15649	19816
15647	19812
15646	19812
15644	19805
15642	19803
15641	19802
15638	19803
15637	19803
15635	19801
15633	19796
15631	19795
15631	19795
15631	19795
15628	19799
15626	19799
15624	19798
15623	19796
15622	19795
15622	19794
15622	19793
15622	19792
15620	19788
15622	19767
15619	19759
15618	19745
15618	19738
15618	19734
15620	19730
15623	19727
15626	19724
15627	19712
15623	19700
15617	19691
15615	19685
15612	19680
15609	19678
15606	19678
15605	19674
15605	19669
15606	19664
15608	19656
15608	19656
15610	19653
15613	19651
15623	19652
15626	19651
15627	19651
15628	19652
15629	19654
15630	19654
15632	19654
15642	19652
15649	19650
15660	19647
15664	19645
15665	19644
15666	19643