function [ i, j, v ] = harvard_st ( )

%*****************************************************************************80
%
%% harvard_st() returns the Harvard web matrix in sparse triplet form.
%
%  Discussion:
%
%    500 nodes, 2636 links.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    25 September 2022
%
%  Author:
%
%    John Burkardt
%
%  Reference:
%
%    Cleve Moler,
%    Experiments with Matlab,
%    Chapter 7: Google PageRank,
%    https://www.mathworks.com/moler/exm/chapters/pagerank.pdf
%
%  Output:
%
%    integer i(5), j(5), v(5): the sparse triplet information.
%
  i = [ ...
   2,   3,   4,   5,   6,   7,   8,   9,  10,  11, ...
  12,  13,  14,  15,  16,  17,  18,  19,  20,  21, ...
  22,  23,  24,  25,  26,  27,   1,  28,  29,  30, ...
   1,  31,  32,  33,  34,  35,  36,  37,  38,  39, ...
  40,  41,   1,  22,  42,  43,  44,  45,  46,   1, ...
  47,  48,  49,  50,  51,  52,  53,  54,  55,  56, ...
  57,  58,  59,   1,  12,  23,  60,  61,  62,  63, ...
  64,  65,  66,   1,  67,  68,  69,  70,  71,  72, ...
  73,  74,  75,  76,  77,  78,  79,  80,  81,  82, ...
  83,  84,  85,  86,  87,  88,  89,  90,  91,  92, ...
   1,  93,  94,  95,  96,  97,  98,  99, 100, 101, ...
 102, 103, 104, 105, 106, 107, 108, 109,   1, 110, ...
 111, 112, 113, 114,   1, 115, 116, 117, 118, 119, ...
 120, 121,   1, 122,   1,  52,  85, 123, 124, 125, ...
 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, ...
 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, ...
 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, ...
 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, ...
 166, 167, 168,   1, 169, 170, 171, 172, 173, 174, ...
 175, 176, 177, 178, 179, 180,   1,  85, 181, 182, ...
 183, 184,   1,  42, 185, 186, 187, 188, 189, 190, ...
 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, ...
 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, ...
 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, ...
 221, 222, 223, 224, 225, 226, 227, 228,   1, 229, ...
 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, ...
 240, 241, 242, 243, 244, 245, 246, 247, 248,   1, ...
  26,  27,  42, 249, 250, 251, 252, 253, 254, 255, ...
 256, 257, 258, 259,   1,  26,  27, 249, 258, 259, ...
 260,   1,  26,  27,  42, 249, 250, 251, 252, 253, ...
 254, 255, 256, 258, 259,   1,  26,  27, 249, 258, ...
 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, ...
 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, ...
 279, 280, 281,   1,  26,  27, 249, 258, 259, 260, ...
   1, 249, 260,  42, 282,  44, 283,   1,  42,  43, ...
  44,   1, 284, 285, 286, 287, 288, 289, 290, 291, ...
 292, 293, 294, 295, 296, 297, 298, 299, 106, 300, ...
 301, 302, 303, 304, 305, 306, 307, 303, 304, 307, ...
 308,   1,  31,  32,  33,  34,  35,  36,  37,  38, ...
  39,  40, 309,   1,   4, 260, 310, 311, 312, 313, ...
 314,   1,  26,  27, 249, 258, 259, 260, 315, 316, ...
 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, ...
 327, 328, 329, 330, 331, 332, 333, 334, 335,   1, ...
   1, 260, 336, 337, 338, 339, 340, 341, 342, 343, ...
 130, 344,   2,   3,   4,   5,   6,   7,   8,  62, ...
  77, 170, 173, 177, 191, 210, 288, 289, 292, 312, ...
 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, ...
 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, ...
 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, ...
 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, ...
 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, ...
 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, ...
 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, ...
 415, 416, 417, 418, 419,   2,   3,   4,   5,   6, ...
   7,  12,  63, 141, 144, 146, 147, 187, 354, 358, ...
 371, 376, 386, 389, 397, 408, 413, 420, 421, 422, ...
 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, ...
 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, ...
 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, ...
 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, ...
 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, ...
 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, ...
 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, ...
 493, 494, 495, 496, 497, 498, 499, 500,   2,   3, ...
   4,   5,   6,   7,  19,  44, 138, 175, 201, 312, ...
 314, 353, 373, 374, 387, 388, 401, 414, 419, 423, ...
 429, 466, 491,   2,   3,   4,   5,   6,   7,  40, ...
  44, 401,   1,   3,   5,   8,  42,  61, 407,   1, ...
   1,   1,  12,  45,  61,  62,  63, 317,   1,  26, ...
  27, 249, 258, 259, 260,   1,  26,  27, 249, 258, ...
 259, 260,   1,   9,   1,   9,   1,   9,   1,   9, ...
   1,   9,   1,   9,  87,   1,   9,  87,   1,   9, ...
   1,   3,  75,  77,  78,  79,  80,  82,  83,  84, ...
  86,  87,  88,  89,  91, 383, 388, 424,   1,   9, ...
  88,   1,   9,   1,   9,   1,  84,  85,   1,   9, ...
   9, 383,   1,   9,  76,  85,   1,   9,  76,  85, ...
   2,   3,   4,   5,   6,   7,   1,   9,  73,   1, ...
   9,  76,  85,   1,   9,   1,  84,   1,   9,  10, ...
  96, 101, 102, 107,  10,   1,  10, 101, 102, 106, ...
 107, 106, 107,  10,  95,  10, 101, 102,   7,  10, ...
 101, 102,  10,  95,  96, 101, 102, 103, 104, 105, ...
 106, 108, 300, 379,   1,  10,  85, 101, 102, 104, ...
 107, 300, 379,   1,  10, 101, 102, 300,  10, 101, ...
 102,   3,  10,  96,  97, 101, 102, 106, 285, 300, ...
  10,  10,   2,   3,   4,   5,   6,   7,  11,   1, ...
  12,  42, 120,   1,  47, 120,   1, 120,   1,  12, ...
   1,  12,  42,   1,  12,  42,  15,  52, 126, 130, ...
 380, 382,  15, 130, 131,  13,  15, 123, 130,   1, ...
   3,  13,  17, 130,  13,  15,  17,  52,  85, 123, ...
 126, 129, 133, 138, 150, 358,  15, 126, 127, 131, ...
 132, 132, 130, 148, 130, 133, 138, 150, 363, 130, ...
 133, 138, 150, 435,   1,  15,  62, 130,  52, 123, ...
 130, 139, 140, 141, 142, 143, 144, 145, 146, 148, ...
  15,  42,  52, 444,   1, 130,  52, 130, 136, 160, ...
 456, 385,  15,  15, 130, 133, 138, 144, 150, 385, ...
  15, 138, 150, 353, 373,  52, 130, 148, 153, 130, ...
  52, 130, 130, 261, 281, 161, 298,  15,  15, 164, ...
   1,  16,  42, 169, 170, 171, 172, 173, 174, 176, ...
 177, 178, 179,  16,  42, 169, 170, 171, 172, 173, ...
 174, 176, 177, 178, 179,  16,  42, 169, 170, 171, ...
 172, 173, 174, 176, 177, 178, 179,  16,  42, 169, ...
 170, 171, 172, 173, 174, 176, 177, 178, 179,  16, ...
 194,  16,  42, 169, 170, 171, 172, 173, 174, 176, ...
 177, 178, 179,  16, 260,  16,  42, 169, 170, 171, ...
 172, 173, 174, 176, 177, 178, 179,  16,  42, 169, ...
 170, 171, 172, 173, 174, 176, 177, 178, 179,  16, ...
  42, 169, 170, 171, 172, 173, 174, 176, 177, 178, ...
 179,   6,  16,  42, 169, 170, 171, 172, 173, 174, ...
 176, 177, 178, 179,  16,  42, 169, 170, 171, 172, ...
 173, 174, 176, 177, 178, 179,  17,  92,  17,   1, ...
  18, 187, 192, 214, 222, 223, 361,   1,  18, 187, ...
 214, 222, 223, 228, 361,   1,  18, 185, 186, 189, ...
 190, 214, 222, 223, 483, 492,  18,   1,  18, 190, ...
 200, 214, 222, 223,   1,  18, 214, 222, 223,   1, ...
  18, 222, 223,   1, 202, 228,   1,   1,  18, 222, ...
 223,   1,  18, 190, 222, 223,   1,  18,  42, 214, ...
 222, 223,   1,  18, 187, 190, 191, 200, 202, 206, ...
 208, 214, 222, 223, 226, 344, 477,   1,  18, 187, ...
 190, 191, 200, 202, 206, 208, 214, 222, 223, 226, ...
 344, 477,   1,  18, 191, 214, 222, 223,   1,  18, ...
 214, 222, 223, 226, 314, 366, 487,   1,  18,  42, ...
 214, 222, 223,   1,  18, 189, 190, 192, 200, 208, ...
 214, 222, 223, 344,   1,  18, 222, 223,  18,  42, ...
 200, 201, 214,   1,  18, 214, 222, 223, 225, 226, ...
 227,   1,  18, 222, 223,   1,  18, 191, 200, 214, ...
 222, 223,   1,  18, 207, 208, 214, 222, 223,   1, ...
  18, 210, 211, 212, 214, 222, 223,   1,  18, 210, ...
 211, 212, 214, 222, 223,   1,   3,  18, 192, 194, ...
 207, 210, 211, 212, 214, 222, 223,   1,  18, 214, ...
 222, 223,  18,  42, 200, 201, 214,  18, 200, 201, ...
 214,   1,  26,  27,  42, 249, 250, 251, 252, 253, ...
 254, 255, 256, 258, 259,   1,  18, 200, 208, 214, ...
 222, 223,   1,  18, 191, 202, 208, 210, 214, 222, ...
 223, 361,   1,   3,  18, 187, 189, 190, 191, 195, ...
 196, 197, 198, 200, 201, 202, 203, 204, 206, 207, ...
 208, 210, 211, 212, 213, 214, 219, 220, 222, 223, ...
 225, 344, 354, 361, 483, 492, 498,   1,   7,  18, ...
  42, 200, 208, 214, 221, 222, 223, 344,   1,  18, ...
 214, 222, 223, 226,  18, 185, 225,   1,  18, 222, ...
 223,  18, 210,   1,  18, 187, 192, 214, 222, 223, ...
 361,   1,  19, 229, 230, 231, 232, 233, 234, 235, ...
 236, 237, 238, 239, 240, 241,   1,  19, 229, 230, ...
 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, ...
 241,   1,  19, 229, 230, 231, 232, 233, 234, 235, ...
 236, 237, 238, 239, 240, 241,   1,  19, 229, 230, ...
 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, ...
 241,   1,  19, 229, 230, 231, 232, 233, 234, 235, ...
 236, 237, 238, 239, 240, 241,   1,  19, 229, 230, ...
 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, ...
   1,  19,  42, 229, 230, 231, 232, 233, 234, 235, ...
 236, 237, 238, 239, 240, 241,   1,  19, 229, 230, ...
 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, ...
 241,   1,  19, 229, 230, 231, 232, 233, 234, 235, ...
 236, 237, 238, 239, 240, 241,   1,  19, 229, 230, ...
 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, ...
 241,   1,  19, 229, 231, 232, 234, 236, 237, 238, ...
 239, 240, 241, 242,   1,  19, 229, 230, 231, 232, ...
 233, 234, 235, 236, 237, 238, 239, 240, 241,   1, ...
  19, 229, 230, 231, 232, 233, 234, 235, 236, 237, ...
 238, 239, 240, 241,  19, 284,   1,  19, 229, 230, ...
 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, ...
 241,   1,  19, 229, 230, 231, 232, 233, 234, 235, ...
 236, 237, 238, 239, 240, 241,   1,  19, 229, 230, ...
 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, ...
 241,  19,   1,  19, 229, 230, 231, 232, 233, 234, ...
 235, 236, 237, 238, 239, 240, 241,   1,  19, 229, ...
 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, ...
 240, 241,   1,  26,  27, 249, 258, 259, 260,   1, ...
  26,  27, 249, 258, 259, 260,   1,  26,  27, 249, ...
 258, 259, 260,   1,  26,  27, 249, 258, 259, 260, ...
   1,  26,  27, 249, 258, 259, 260,   1,  26,  27, ...
 249, 258, 259, 260,   1,  26,  27, 249, 258, 259, ...
 260,   1,  42,  43,  44,   1,   1, 130, 261, 281, ...
 261, 262, 263, 264, 266, 267, 274, 275, 276, 277, ...
 278, 279, 280, 281, 261, 262, 263, 264, 265, 266, ...
 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, ...
 277, 278, 279, 280, 281, 261, 262, 263, 264, 265, ...
 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, ...
 276, 277, 278, 279, 280, 281, 261, 262, 263, 264, ...
 266, 267, 274, 275, 276, 277, 278, 279, 280, 281, ...
 261, 262, 263, 264, 266, 267, 274, 275, 276, 277, ...
 278, 279, 280, 281, 261, 262, 263, 264, 265, 266, ...
 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, ...
 277, 278, 279, 280, 281, 261, 262, 263, 264, 265, ...
 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, ...
 276, 277, 278, 279, 280, 281, 261, 262, 263, 264, ...
 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, ...
 275, 276, 277, 278, 279, 280, 281, 261, 262, 263, ...
 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, ...
 274, 275, 276, 277, 278, 279, 280, 281, 261, 262, ...
 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, ...
 273, 274, 275, 276, 277, 278, 279, 280, 281, 261, ...
 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, ...
 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, ...
 261, 262, 263, 264, 266, 267, 274, 275, 276, 277, ...
 278, 279, 280, 281, 261, 262, 263, 264, 266, 267, ...
 274, 275, 276, 277, 278, 279, 280, 281, 261, 262, ...
 263, 264, 266, 267, 274, 275, 276, 277, 278, 279, ...
 280, 281, 164, 261, 262, 263, 264, 266, 267, 274, ...
 275, 276, 277, 278, 279, 280, 281, 261, 262, 263, ...
 264, 266, 267, 274, 275, 276, 277, 278, 279, 280, ...
 281, 261, 262, 263, 264, 266, 267, 274, 275, 276, ...
 277, 278, 279, 280, 281, 261, 262, 263, 264, 266, ...
 267, 274, 275, 276, 277, 278, 279, 280, 281, 262, ...
   1,  28,  29,  30,   1,  19, 229, 231, 232, 234, ...
 236, 237, 238, 239, 240, 241, 242,  11,   1,   3, ...
  32, 194,   1, 293,   1,   1,   3, 194, 312, 458, ...
   3,  14,  42,   1, 106, 107,  39,  40,   1,   3, ...
 288,   1,   3,   1,  44,   1,  44,   1, 329,  46, ...
 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, ...
 325, 326, 327, 328, 329, 330, 331, 335, 315, 316, ...
 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, ...
 327, 328, 329, 330, 331, 332, 333, 334, 335,  46, ...
 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, ...
 325, 326, 327, 328, 329, 330, 331, 335,  46, 315, ...
 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, ...
 326, 327, 328, 329, 330, 331, 335,  46, 315, 316, ...
 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, ...
 327, 328, 329, 330, 331, 335,  46, 315, 316, 317, ...
 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, ...
 328, 329, 330, 331, 335,  46, 315, 316, 317, 318, ...
 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, ...
 329, 330, 331, 335,  46, 315, 316, 317, 318, 319, ...
 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, ...
 330, 331, 335,  46, 315, 316, 317, 318, 319, 320, ...
 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, ...
 331, 335,  46, 315, 316, 317, 318, 319, 320, 321, ...
 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, ...
 335,  46, 317, 318, 319, 320, 321, 322, 324, 325, ...
 326, 327, 328, 329, 330, 331, 417,  46, 315, 316, ...
 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, ...
 327, 328, 329, 330, 331, 335,  46, 315, 316, 317, ...
 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, ...
 328, 329, 330, 331, 335,  46, 315, 316, 317, 318, ...
 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, ...
 329, 330, 331, 335,  46, 335,  46, 315, 316, 317, ...
 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, ...
 328, 329, 330, 331, 335,  46, 315, 316, 317, 318, ...
 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, ...
 329, 330, 331, 335,   1, 260, 336, 337,   1, 260, ...
 336, 337, 260, 336, 337,   2,   3,   4,   5,   6, ...
   7, 153, 202, 311, 341, 345, 260, 336, 337,   1, ...
   8,   1,   1,  10, 101, 102, 421,   1,   8,   1, ...
  18, 185, 190, 222, 223, 463, 500,  42,   1,  62, ...
   1,  18, 187, 192, 214, 222, 223, 361,   1,  13, ...
  15,  17, 130, 155, 159, 161, 163, 164,  42,   1, ...
 260,   1,   6,  42,  10, 101, 102,  13, 358,   6, ...
   7,  13,  15, 130,   1,   9,   6,  62, 260, 260, ...
 391,  11, 394,  52, 130,   1,  62,  42,  42,   3, ...
   1,   8,  61,  18, 185, 225, 312,  85,   1,   1, ...
   3,  31, 414,  46,   1,   1,  12,  61,  62,  63, ...
 317, 389, 397, 429, 446, 452, 460, 486,  10, 101, ...
 102, 348, 379, 441, 465, 478, 484,  42,  77,   1, ...
 130, 133, 138, 139, 141, 143, 144, 146, 147, 150, ...
 444, 182, 183, 374,  42,   1,   1,  42,  15,   1, ...
   1, 130, 136, 139, 140, 143, 160, 456,  17,  10, ...
 101, 102, 421,  17,  42,  52, 444,   1,   1,   1, ...
   1,   1,   1,   1,   1,   8, 260,   1, 365, 458, ...
   1,  42, 460,   1,   1,  13, 358,   1,  10, 101, ...
 102,   1,  42,  17,   1,   1,  42,   1,  17,   1, ...
   1,   1,  18, 222, 223,  10, 101, 102, 421,   1, ...
   1,   1,  18,  10, 101, 102,   1,  17,   1,  17, ...
   1,   1,  18, 222, 223, 361,   1, 360, 260,   1, ...
  18, 222, 223,  17,  13, 358 ];

  j = [ ...
   1,   1,   1,   1,   1,   1,   1,   1,   1,   1, ...
   1,   1,   1,   1,   1,   1,   1,   1,   1,   1, ...
   1,   1,   1,   1,   1,   1,   2,   2,   2,   2, ...
   3,   3,   3,   3,   3,   3,   3,   3,   3,   3, ...
   3,   3,   4,   4,   4,   4,   4,   4,   5,   7, ...
   7,   7,   7,   7,   7,   7,   7,   7,   7,   7, ...
   7,   7,   7,   8,   8,   8,   8,   8,   8,   8, ...
   8,   8,   8,   9,   9,   9,   9,   9,   9,   9, ...
   9,   9,   9,   9,   9,   9,   9,   9,   9,   9, ...
   9,   9,   9,   9,   9,   9,   9,   9,   9,   9, ...
  10,  10,  10,  10,  10,  10,  10,  10,  10,  10, ...
  10,  10,  10,  10,  10,  10,  10,  10,  11,  11, ...
  11,  11,  11,  11,  12,  12,  12,  12,  12,  12, ...
  12,  13,  14,  14,  15,  15,  15,  15,  15,  15, ...
  15,  15,  15,  15,  15,  15,  15,  15,  15,  15, ...
  15,  15,  15,  15,  15,  15,  15,  15,  15,  15, ...
  15,  15,  15,  15,  15,  15,  15,  15,  15,  15, ...
  15,  15,  15,  15,  15,  15,  15,  15,  15,  15, ...
  15,  15,  15,  16,  16,  16,  16,  16,  16,  16, ...
  16,  16,  16,  16,  16,  16,  17,  17,  17,  17, ...
  17,  17,  18,  18,  18,  18,  18,  18,  18,  18, ...
  18,  18,  18,  18,  18,  18,  18,  18,  18,  18, ...
  18,  18,  18,  18,  18,  18,  18,  18,  18,  18, ...
  18,  18,  18,  18,  18,  18,  18,  18,  18,  18, ...
  18,  18,  18,  18,  18,  18,  18,  18,  19,  19, ...
  19,  19,  19,  19,  19,  19,  19,  19,  19,  19, ...
  19,  19,  19,  19,  19,  19,  19,  19,  19,  20, ...
  20,  20,  20,  20,  20,  20,  20,  20,  20,  20, ...
  20,  20,  20,  20,  21,  21,  21,  21,  21,  21, ...
  21,  22,  22,  22,  22,  22,  22,  22,  22,  22, ...
  22,  22,  22,  22,  22,  23,  23,  23,  23,  23, ...
  23,  23,  24,  24,  24,  24,  24,  24,  24,  24, ...
  24,  24,  24,  24,  24,  24,  24,  24,  24,  24, ...
  24,  24,  24,  25,  25,  25,  25,  25,  25,  25, ...
  26,  26,  26,  27,  27,  28,  28,  29,  29,  29, ...
  29,  30,  32,  32,  32,  32,  32,  32,  32,  32, ...
  32,  33,  33,  34,  34,  34,  35,  35,  36,  36, ...
  36,  37,  39,  39,  39,  39,  39,  40,  40,  40, ...
  40,  41,  41,  41,  41,  41,  41,  41,  41,  41, ...
  41,  41,  41,  44,  44,  44,  44,  44,  44,  44, ...
  44,  45,  45,  45,  45,  45,  45,  45,  46,  46, ...
  46,  46,  46,  46,  46,  46,  46,  46,  46,  46, ...
  46,  46,  46,  46,  46,  46,  46,  46,  46,  47, ...
  51,  51,  51,  51,  51,  51,  51,  51,  51,  51, ...
  52,  52,  53,  53,  53,  53,  53,  53,  53,  53, ...
  53,  53,  53,  53,  53,  53,  53,  53,  53,  53, ...
  53,  53,  53,  53,  53,  53,  53,  53,  53,  53, ...
  53,  53,  53,  53,  53,  53,  53,  53,  53,  53, ...
  53,  53,  53,  53,  53,  53,  53,  53,  53,  53, ...
  53,  53,  53,  53,  53,  53,  53,  53,  53,  53, ...
  53,  53,  53,  53,  53,  53,  53,  53,  53,  53, ...
  53,  53,  53,  53,  53,  53,  53,  53,  53,  53, ...
  53,  53,  53,  53,  53,  53,  53,  53,  53,  53, ...
  53,  53,  53,  53,  53,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  54,  54, ...
  54,  54,  54,  54,  54,  54,  54,  54,  55,  55, ...
  55,  55,  55,  55,  55,  55,  55,  55,  55,  55, ...
  55,  55,  55,  55,  55,  55,  55,  55,  55,  55, ...
  55,  55,  55,  56,  56,  56,  56,  56,  56,  56, ...
  56,  56,  61,  61,  61,  61,  61,  61,  61,  62, ...
  63,  64,  64,  64,  64,  64,  64,  64,  65,  65, ...
  65,  65,  65,  65,  65,  66,  66,  66,  66,  66, ...
  66,  66,  67,  67,  68,  68,  69,  69,  70,  70, ...
  71,  71,  72,  72,  72,  73,  73,  74,  75,  75, ...
  76,  76,  76,  76,  76,  76,  76,  76,  76,  76, ...
  76,  76,  76,  76,  76,  76,  76,  76,  77,  77, ...
  77,  78,  78,  79,  79,  80,  80,  80,  81,  81, ...
  82,  82,  83,  83,  83,  83,  84,  84,  84,  84, ...
  85,  85,  85,  85,  85,  85,  87,  87,  87,  88, ...
  88,  88,  88,  89,  89,  90,  90,  91,  91,  93, ...
  93,  93,  93,  93,  95,  96,  96,  96,  96,  96, ...
  96,  97,  97,  98,  98,  99,  99,  99, 101, 101, ...
 101, 101, 102, 102, 102, 102, 102, 102, 102, 102, ...
 102, 102, 102, 102, 103, 103, 103, 103, 103, 103, ...
 103, 103, 103, 104, 104, 104, 104, 104, 105, 105, ...
 105, 106, 106, 106, 106, 106, 106, 106, 106, 106, ...
 107, 108, 109, 109, 109, 109, 109, 109, 111, 115, ...
 115, 115, 115, 116, 116, 116, 117, 117, 118, 118, ...
 119, 119, 119, 120, 120, 120, 121, 121, 121, 123, ...
 124, 124, 125, 125, 125, 126, 126, 126, 128, 129, ...
 129, 129, 129, 129, 130, 130, 130, 130, 130, 130, ...
 130, 130, 130, 130, 130, 130, 131, 131, 131, 131, ...
 131, 132, 133, 133, 134, 134, 134, 134, 134, 135, ...
 135, 135, 135, 135, 136, 136, 136, 137, 138, 138, ...
 138, 138, 138, 138, 138, 138, 138, 138, 138, 138, ...
 139, 140, 140, 140, 141, 141, 144, 144, 144, 144, ...
 144, 145, 146, 148, 148, 148, 148, 148, 148, 148, ...
 149, 149, 149, 149, 149, 150, 150, 150, 150, 152, ...
 153, 155, 160, 160, 160, 161, 162, 164, 165, 165, ...
 168, 169, 169, 169, 169, 169, 169, 169, 169, 169, ...
 169, 169, 169, 170, 170, 170, 170, 170, 170, 170, ...
 170, 170, 170, 170, 170, 171, 171, 171, 171, 171, ...
 171, 171, 171, 171, 171, 171, 171, 172, 172, 172, ...
 172, 172, 172, 172, 172, 172, 172, 172, 172, 173, ...
 173, 174, 174, 174, 174, 174, 174, 174, 174, 174, ...
 174, 174, 174, 175, 175, 176, 176, 176, 176, 176, ...
 176, 176, 176, 176, 176, 176, 176, 177, 177, 177, ...
 177, 177, 177, 177, 177, 177, 177, 177, 177, 178, ...
 178, 178, 178, 178, 178, 178, 178, 178, 178, 178, ...
 178, 179, 179, 179, 179, 179, 179, 179, 179, 179, ...
 179, 179, 179, 179, 180, 180, 180, 180, 180, 180, ...
 180, 180, 180, 180, 180, 180, 182, 182, 183, 185, ...
 185, 185, 185, 185, 185, 185, 185, 186, 186, 186, ...
 186, 186, 186, 186, 186, 187, 187, 187, 187, 187, ...
 187, 187, 187, 187, 187, 187, 188, 189, 189, 189, ...
 189, 189, 189, 189, 190, 190, 190, 190, 190, 191, ...
 191, 191, 191, 192, 192, 192, 193, 195, 195, 195, ...
 195, 196, 196, 196, 196, 196, 197, 197, 197, 197, ...
 197, 197, 198, 198, 198, 198, 198, 198, 198, 198, ...
 198, 198, 198, 198, 198, 198, 198, 199, 199, 199, ...
 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, ...
 199, 199, 200, 200, 200, 200, 200, 200, 201, 201, ...
 201, 201, 201, 201, 201, 201, 201, 202, 202, 202, ...
 202, 202, 202, 203, 203, 203, 203, 203, 203, 203, ...
 203, 203, 203, 203, 204, 204, 204, 204, 205, 205, ...
 205, 205, 205, 206, 206, 206, 206, 206, 206, 206, ...
 206, 207, 207, 207, 207, 208, 208, 208, 208, 208, ...
 208, 208, 209, 209, 209, 209, 209, 209, 209, 210, ...
 210, 210, 210, 210, 210, 210, 210, 211, 211, 211, ...
 211, 211, 211, 211, 211, 212, 212, 212, 212, 212, ...
 212, 212, 212, 212, 212, 212, 212, 213, 213, 213, ...
 213, 213, 214, 214, 214, 214, 214, 215, 215, 215, ...
 215, 218, 218, 218, 218, 218, 218, 218, 218, 218, ...
 218, 218, 218, 218, 218, 219, 219, 219, 219, 219, ...
 219, 219, 220, 220, 220, 220, 220, 220, 220, 220, ...
 220, 220, 222, 222, 222, 222, 222, 222, 222, 222, ...
 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, ...
 222, 222, 222, 222, 222, 222, 222, 222, 222, 222, ...
 222, 222, 222, 222, 222, 222, 222, 223, 223, 223, ...
 223, 223, 223, 223, 223, 223, 223, 223, 224, 224, ...
 224, 224, 224, 224, 225, 225, 225, 226, 226, 226, ...
 226, 227, 227, 228, 228, 228, 228, 228, 228, 228, ...
 228, 229, 229, 229, 229, 229, 229, 229, 229, 229, ...
 229, 229, 229, 229, 229, 229, 230, 230, 230, 230, ...
 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, ...
 230, 231, 231, 231, 231, 231, 231, 231, 231, 231, ...
 231, 231, 231, 231, 231, 231, 232, 232, 232, 232, ...
 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, ...
 232, 233, 233, 233, 233, 233, 233, 233, 233, 233, ...
 233, 233, 233, 233, 233, 233, 234, 234, 234, 234, ...
 234, 234, 234, 234, 234, 234, 234, 234, 234, 234, ...
 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, ...
 235, 235, 235, 235, 235, 235, 236, 236, 236, 236, ...
 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, ...
 236, 237, 237, 237, 237, 237, 237, 237, 237, 237, ...
 237, 237, 237, 237, 237, 237, 238, 238, 238, 238, ...
 238, 238, 238, 238, 238, 238, 238, 238, 238, 238, ...
 238, 239, 239, 239, 239, 239, 239, 239, 239, 239, ...
 239, 239, 239, 239, 240, 240, 240, 240, 240, 240, ...
 240, 240, 240, 240, 240, 240, 240, 240, 240, 241, ...
 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, ...
 241, 241, 241, 241, 242, 242, 243, 243, 243, 243, ...
 243, 243, 243, 243, 243, 243, 243, 243, 243, 243, ...
 243, 244, 244, 244, 244, 244, 244, 244, 244, 244, ...
 244, 244, 244, 244, 244, 244, 245, 245, 245, 245, ...
 245, 245, 245, 245, 245, 245, 245, 245, 245, 245, ...
 245, 246, 247, 247, 247, 247, 247, 247, 247, 247, ...
 247, 247, 247, 247, 247, 247, 247, 248, 248, 248, ...
 248, 248, 248, 248, 248, 248, 248, 248, 248, 248, ...
 248, 248, 250, 250, 250, 250, 250, 250, 250, 251, ...
 251, 251, 251, 251, 251, 251, 252, 252, 252, 252, ...
 252, 252, 252, 253, 253, 253, 253, 253, 253, 253, ...
 254, 254, 254, 254, 254, 254, 254, 255, 255, 255, ...
 255, 255, 255, 255, 256, 256, 256, 256, 256, 256, ...
 256, 257, 257, 257, 257, 258, 260, 262, 262, 262, ...
 263, 263, 263, 263, 263, 263, 263, 263, 263, 263, ...
 263, 263, 263, 263, 264, 264, 264, 264, 264, 264, ...
 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, ...
 264, 264, 264, 264, 264, 265, 265, 265, 265, 265, ...
 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, ...
 265, 265, 265, 265, 265, 265, 266, 266, 266, 266, ...
 266, 266, 266, 266, 266, 266, 266, 266, 266, 266, ...
 267, 267, 267, 267, 267, 267, 267, 267, 267, 267, ...
 267, 267, 267, 267, 268, 268, 268, 268, 268, 268, ...
 268, 268, 268, 268, 268, 268, 268, 268, 268, 268, ...
 268, 268, 268, 268, 268, 269, 269, 269, 269, 269, ...
 269, 269, 269, 269, 269, 269, 269, 269, 269, 269, ...
 269, 269, 269, 269, 269, 269, 270, 270, 270, 270, ...
 270, 270, 270, 270, 270, 270, 270, 270, 270, 270, ...
 270, 270, 270, 270, 270, 270, 270, 271, 271, 271, ...
 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, ...
 271, 271, 271, 271, 271, 271, 271, 271, 272, 272, ...
 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, ...
 272, 272, 272, 272, 272, 272, 272, 272, 272, 273, ...
 273, 273, 273, 273, 273, 273, 273, 273, 273, 273, ...
 273, 273, 273, 273, 273, 273, 273, 273, 273, 273, ...
 274, 274, 274, 274, 274, 274, 274, 274, 274, 274, ...
 274, 274, 274, 274, 275, 275, 275, 275, 275, 275, ...
 275, 275, 275, 275, 275, 275, 275, 275, 276, 276, ...
 276, 276, 276, 276, 276, 276, 276, 276, 276, 276, ...
 276, 276, 277, 277, 277, 277, 277, 277, 277, 277, ...
 277, 277, 277, 277, 277, 277, 277, 278, 278, 278, ...
 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, ...
 278, 279, 279, 279, 279, 279, 279, 279, 279, 279, ...
 279, 279, 279, 279, 279, 280, 280, 280, 280, 280, ...
 280, 280, 280, 280, 280, 280, 280, 280, 280, 281, ...
 283, 283, 283, 283, 284, 284, 284, 284, 284, 284, ...
 284, 284, 284, 284, 284, 284, 284, 286, 287, 287, ...
 287, 287, 288, 288, 289, 290, 290, 290, 290, 290, ...
 291, 291, 291, 292, 300, 300, 303, 303, 304, 304, ...
 304, 305, 305, 311, 311, 313, 313, 314, 315, 316, ...
 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, ...
 316, 316, 316, 316, 316, 316, 316, 316, 317, 317, ...
 317, 317, 317, 317, 317, 317, 317, 317, 317, 317, ...
 317, 317, 317, 317, 317, 317, 317, 317, 317, 318, ...
 318, 318, 318, 318, 318, 318, 318, 318, 318, 318, ...
 318, 318, 318, 318, 318, 318, 318, 318, 319, 319, ...
 319, 319, 319, 319, 319, 319, 319, 319, 319, 319, ...
 319, 319, 319, 319, 319, 319, 319, 320, 320, 320, ...
 320, 320, 320, 320, 320, 320, 320, 320, 320, 320, ...
 320, 320, 320, 320, 320, 320, 321, 321, 321, 321, ...
 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, ...
 321, 321, 321, 321, 321, 322, 322, 322, 322, 322, ...
 322, 322, 322, 322, 322, 322, 322, 322, 322, 322, ...
 322, 322, 322, 322, 323, 323, 323, 323, 323, 323, ...
 323, 323, 323, 323, 323, 323, 323, 323, 323, 323, ...
 323, 323, 323, 324, 324, 324, 324, 324, 324, 324, ...
 324, 324, 324, 324, 324, 324, 324, 324, 324, 324, ...
 324, 324, 325, 325, 325, 325, 325, 325, 325, 325, ...
 325, 325, 325, 325, 325, 325, 325, 325, 325, 325, ...
 325, 326, 326, 326, 326, 326, 326, 326, 326, 326, ...
 326, 326, 326, 326, 326, 326, 326, 327, 327, 327, ...
 327, 327, 327, 327, 327, 327, 327, 327, 327, 327, ...
 327, 327, 327, 327, 327, 327, 328, 328, 328, 328, ...
 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, ...
 328, 328, 328, 328, 328, 329, 329, 329, 329, 329, ...
 329, 329, 329, 329, 329, 329, 329, 329, 329, 329, ...
 329, 329, 329, 329, 330, 331, 332, 332, 332, 332, ...
 332, 332, 332, 332, 332, 332, 332, 332, 332, 332, ...
 332, 332, 332, 332, 332, 333, 333, 333, 333, 333, ...
 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, ...
 333, 333, 333, 333, 336, 336, 336, 336, 339, 339, ...
 339, 339, 341, 341, 341, 342, 342, 342, 342, 342, ...
 342, 342, 342, 342, 342, 342, 343, 343, 343, 344, ...
 344, 345, 346, 348, 348, 348, 348, 352, 352, 354, ...
 354, 354, 354, 354, 354, 358, 358, 359, 360, 360, ...
 361, 361, 361, 361, 361, 361, 361, 361, 362, 363, ...
 363, 363, 363, 363, 363, 363, 363, 363, 367, 371, ...
 371, 377, 378, 378, 379, 379, 379, 380, 380, 381, ...
 382, 382, 382, 382, 383, 383, 384, 386, 389, 391, ...
 391, 392, 393, 395, 395, 398, 398, 402, 403, 404, ...
 407, 407, 407, 408, 408, 408, 409, 410, 411, 414, ...
 415, 415, 415, 417, 419, 420, 420, 420, 420, 420, ...
 420, 420, 420, 420, 420, 420, 420, 420, 421, 421, ...
 421, 421, 421, 421, 421, 421, 421, 422, 424, 425, ...
 426, 426, 426, 426, 426, 426, 426, 426, 426, 426, ...
 426, 427, 427, 427, 428, 430, 431, 432, 434, 437, ...
 438, 438, 438, 438, 438, 438, 438, 438, 439, 441, ...
 441, 441, 441, 443, 444, 444, 444, 446, 448, 450, ...
 451, 453, 454, 455, 457, 457, 457, 459, 459, 459, ...
 460, 460, 460, 461, 462, 463, 463, 464, 465, 465, ...
 465, 466, 466, 467, 468, 469, 469, 470, 471, 475, ...
 476, 477, 477, 477, 477, 478, 478, 478, 478, 479, ...
 482, 483, 483, 484, 484, 484, 486, 488, 489, 490, ...
 491, 492, 492, 492, 492, 492, 495, 496, 497, 498, ...
 498, 498, 498, 499, 500, 500 ];

  v = ones ( 1, 2636 ];

  return
end

