100
16.000000
16.000000
        x(i)        y(i)
     3.23352,    0.55226
    12.42686,    0.26747
     1.71797,    1.20367
    11.93400,    3.80323
     2.85153,    7.41481
    14.90876,    8.42065
    11.63412,    0.95764
    13.68834,    9.97249
     2.43812,   13.12876
    15.93761,    0.27019
     2.64985,    1.98220
    15.47870,    2.21768
     2.11655,    4.36925
    14.77419,    3.52009
     7.69795,   10.47004
    15.40497,    7.33923
     5.78466,    8.84989
     0.75354,   10.95234
     4.25358,    9.94285
     1.42299,    9.53415
     3.58743,   13.71764
     5.18932,   15.17918
     2.62780,    5.30916
     0.90279,    6.73721
     4.48782,    6.55858
     4.49993,    8.93903
     8.28423,    8.24017
     3.83481,    7.99528
     6.35340,   15.34602
     7.21378,    1.38246
     5.19680,    4.61288
     4.49238,    0.04595
    10.80984,    5.61010
     4.22441,    4.95368
     2.03082,    6.33960
     5.66877,   11.51926
     3.66251,   11.77192
     7.07041,   13.74871
     7.37887,   15.72307
     5.56320,    2.52376
     4.23652,    3.85984
     8.63088,    6.83164
     8.81635,    9.67464
     7.05267,    8.13461
     7.03178,    6.95071
     9.82172,   11.22389
    10.08640,   10.17540
     2.06485,   10.54778
     8.35089,   13.01957
     5.70072,    0.32766
     8.01151,    4.17811
     8.58291,    3.28872
     7.72809,    5.25857
    12.29030,    5.19009
     8.59387,   11.42380
     7.21993,   11.71828
     4.64163,   12.21466
     9.61113,   12.32576
     8.75526,    0.10110
     4.18670,    1.74449
    11.83586,   15.19341
    15.03356,   13.97319
     6.24307,    5.30949
    11.09519,    2.45788
    10.59724,    8.96597
    10.66331,    7.25620
    10.13001,   13.52356
    13.04935,   14.82495
    10.13302,   15.52488
     8.33098,    2.27586
     5.30137,   13.92600
    12.58876,   11.56527
    13.38015,    0.85711
     9.27254,   14.32220
    12.84218,    6.48070
    11.65434,    6.44877
    10.87880,   12.12948
     0.25411,    9.91005
    12.16226,   14.16674
     8.10933,   14.89667
    14.28688,    1.42617
    10.29886,    3.95872
     0.47515,    2.40455
    13.14919,    8.55834
    15.06386,   12.27496
    14.17364,    6.66551
     2.50112,    8.49390
    14.17045,   13.09070
     1.20952,   13.08730
     0.20438,   15.13631
     1.78243,    2.69595
    10.48278,    0.80673
     0.24830,    4.79940
    13.43142,    4.94947
     1.54307,    5.36290
    12.34959,   10.28847
    11.20193,   10.23948
    15.17643,   15.30310
    14.22074,   15.84307
    14.87359,   10.99473
       vx(i)       vy(i)
     0.78079,    0.38146
    -1.55642,   -1.74450
     0.43081,   -0.37491
     0.23853,   -0.51291
     1.73953,    0.49423
    -0.97449,    1.07264
    -1.96490,   -1.56924
     0.65511,   -2.15268
     0.16018,    1.10890
     1.43134,    0.91508
     0.16268,    1.16502
     1.23431,   -0.94776
     0.70526,   -1.57570
    -1.64615,    0.99314
     1.45070,    1.93143
    -0.66170,   -0.22147
     1.91235,    0.40455
    -1.28928,   -0.29025
    -0.34333,    1.14495
     0.15622,   -1.54718
     1.24328,   -0.89228
     0.01763,    0.03675
    -0.11573,   -0.26113
     0.49082,   -1.21036
     0.60043,    0.99098
     1.22728,   -0.99400
     1.10634,   -1.67868
     1.30230,   -1.69369
     0.96103,    2.87053
    -0.14010,    0.19911
    -0.25865,   -0.13981
     0.03360,   -2.94769
    -1.38636,   -0.51721
    -0.05256,   -0.18439
    -0.26235,   -0.92148
    -0.59076,    0.15722
    -1.73419,    0.05204
     0.56162,    0.47983
     1.00663,   -0.50534
    -0.44079,    0.82935
    -0.99551,    0.75408
    -0.36142,    1.07421
     0.04465,    0.29533
    -0.74861,   -0.26528
     0.50160,    0.14347
    -0.72014,   -1.14572
    -0.68227,    0.72185
     0.91587,    0.31340
    -0.23883,   -0.11488
     2.75496,   -0.39486
     0.23956,    1.14083
     0.54580,   -1.81675
     0.20986,    0.21826
     0.34410,   -1.13463
    -1.64288,    0.14511
     1.19025,    1.03273
    -1.94034,    0.80533
    -0.27648,    1.75296
     0.81312,    1.29060
     0.47579,   -0.73783
     0.27762,   -0.12535
     1.83354,   -0.89839
    -4.04207,    1.01179
     0.82344,    0.92037
     1.16856,    1.62794
     2.01469,   -0.52905
     1.43211,   -0.33110
    -0.66575,   -0.21487
    -0.49206,   -0.22466
    -2.07183,   -0.31326
     2.11170,    0.98609
    -0.79239,    1.56721
    -0.63827,    0.45737
    -2.39068,    1.09416
    -1.43672,   -0.00494
     0.63671,    0.67721
     0.69517,   -1.37934
     0.69449,   -2.47453
    -0.12733,    0.03023
    -0.18593,    0.41034
    -4.86344,    0.78617
    -3.21762,   -0.02767
     0.07549,   -0.25179
    -0.04948,    1.71310
     0.31187,    0.42409
     1.59998,   -0.10894
    -0.06201,    1.86528
    -1.73862,   -1.54509
     0.86664,   -1.07224
    -1.12910,    0.04583
    -0.42773,   -0.65826
    -0.57056,    0.23460
     0.59044,   -1.43502
    -0.14017,   -1.98164
     0.49629,    2.37453
     1.21204,   -0.61044
     1.07226,   -0.10787
    -0.01309,    1.57973
     0.82162,   -1.34866
    -0.29991,    1.41432