b21 := (1,2805,1326,1914,3378,2857,2979,1368,2161,820,686,1455,2566,471,6,3004, 2379,2696)(2,1823,1567,3260,455,1649,1917,1011,2565)(3,333,2434,2600,30, 552,967,1462,219,1428,112,2205,505,373,1822,217,2041,2303)(4,2457,534, 2369,3098,1863,871,2644,1260,1905,1147,2784,2908,3197,2613,2137,885,194) (5,849,1973,2213,1607,3436,420,1357,308)(7,1437,2217,313,2567,110,843, 2933,938,2533,2664,1730,2587,1125,724,330,587,2855)(8,580,1507,2706,1551, 2843,1994,3155,844,367,3508,588,415,2014,788,2850,2947,463)(9,2391,1984, 2815,1019,2087,609,3232,2839)(10,1288,796,1852,3113,1802,1791,2791,1201, 643,292,661,245,1628,3038,1378,3164,2422)(11,2873,1366,312,2781,3276,326, 1141,1021,797,525,3438,3078,18,1641,744,2691,2545)(12,90,1269,3407,488, 2859,1210,3297,3360,1398,3073,1394,3178,3370,1130,2442,3201,1948)(13, 1329,1861,811,2144,1353,973,2032,2688,1629,107,1635,1136,2008,1888,2763, 2318,799)(14,229,158,1603,3432,2468,1431,2743,47,1803,2387,3442,3439, 2143,133,1931,2074,1109)(15,2458,991,2978,1736,1976,2153,1191,1403,1484, 3011,418,103,2366,1473,2740,2607,982)(16,3265,1230,1361,861,1769,2786, 1890,1317,1990,1449,555,614,1291,1516,1655,161,3425)(17,2620,1945,212, 1620,2495,1302,1670,3339,2313,2888,1005,467,2337,152,2618,2534,1496)(19, 1787,1482,3085,68,1537,2651,2051,2690,2949,3016,1504,515,2273,711,105, 3282,1963)(20,1287,674,559,3363,2445,970,1479,2353,363,397,1608,786,1633, 1342,695,408,3158)(21,1999,826,3214,1356,2538,1218,756,2854,2491,208, 2745,2312,607,1850,2218,1204,125)(22,1000,1265,1340,1485,253,3074,2215, 2807,3005,2187,3507,2938,1261,737,396,628,484)(23,2219,1981,264,1829, 3384,2527,2146,443,2614,2998,825,2894,2659,2585,2798,2698,1435)(24,1743, 482,2454,905,421,2633,2294,381,3252,1851,1733,2120,3104,2435,202,2557, 3220)(25,2967,2258,100,2896,3464,2181,1142,1459,996,1469,1855,1557,594, 1891,3136,379,475)(26,432,1214,1924,2754,2299,1705,2727,1035,2395,839, 2301,1627,2183,974,1555,3395,2335)(27,2240,3485,438,3079,1085,473,265, 1879,2621,2959,2073,2282,3022,2054,2631,526,677)(28,1386,2766,1779,2365, 1679,752,683,128,3097,2233,560,977,1014,2167,3417,3426,1497)(29,2404,442, 860,2308,1041,2121,1906,1417,1406,222,1598,1523,2980,462,1404,3444,2169) (31,1970,2013,735,1623,606,2130,3006,1854,2646,1593,3137,2107,77,3333, 3114,2025,2018)(32,352,2398,2178,2136,2971,2722,1951,924,1102,1710,1761, 2517,965,3125,1678,978,1062)(33,2697,1217,117,2719,2821,3300,670,3458, 191,1259,508,2155,447,2212,2658,2426,1349)(34,931,1076,61,1023,2479,1344, 2108,1271)(35,2481,3181,2003,1440,3101,947,3427,3319,1122,2226,615,92, 1185,1056,685,3193,145)(36,2159,658,2551,1704,1841,2898,1401,394,3091, 1865,2466,3023,984,3179,1037,918,2882)(37,949,2730)(38,44,1110,244,3469, 1160,2532,178,474,3054,551,845,1531,1862,2400,1454,3013,986)(39,3271, 2924,336,864,2081,2912,53,2985,1737,1898,663,1563,1389,1939,1867,3491, 1220)(40,2515,1659,140,120,1562,1828,759,2384,72,1203,2616,1197,3192,144, 1978,2232,1517)(41,1638,1411,3229,2432,1208,837,794,3020,2247,3230,1146, 263,3226,2115,802,1768,2203)(42,1587,812,1546,1538,666,2820,2893,2906, 1108,1812,3467,1785,1843,3423,1712,650,2752)(43,1591,3393,2847,2389,1266, 349,2580,1116,1244,2508,2568,603,1720,1422,1158,1164,1742)(45,2279,1337, 239,3471,1060,2256,2089,785,3105,1433,2891,3281,3503,95,3383,2023,3299) (46,2943,1762,3418,3231,2052,1646,1922,2920,3119,3335,3172,2031,2166, 3435,3372,542,299)(48,2742,2113,2771,213,3402,321,2473,1594,2377,259, 1702,640,806,2779,528,2141,1947)(49,2842,2561,1183,1668,3321,268,2192, 3484,1315,1883,3030,2828,155,3236,2002,2946,2061)(50,1599,692,2373,1148, 3343,989,3497,136,481,3258,2836,1805,3443,904,2094,3304,3040)(51,771, 2346,3041,1235,821,1718,2890,1586,2910,2086,3354,2897,2260,2307,2656,248, 1153)(52,2381,793,901,3313,3207,1426,1450,224,2202,2937,2800,1429,1613, 1739,3421,1045,1452)(54,1127,1436,347,2582,386,3371,3061,1381,3049,1677, 3499,1624,3392,1347,1935,2989,3315)(55,2756,2964,289,3461,678,851,1055, 506,1094,1510,2363,338,2520,975,1775,3047,3108)(56,2940,1237,1949,862, 3208,3107,2397,1078,3215,893,698,114,2751,2806,814,3286,2678)(57,1104, 2433,3120,2309,691,1105,1671,3156,288,1250,2944,749,226,3191,2021,1772, 2431)(58,2768,1074,3257,1270,1664,3388,622,306,2289,590,760,522,2048,276, 722,3029,1897)(59,479,2036,565,792,334,96,1494,1740,2415,1219,1929,3064, 424,1475,1533,1871,188)(60,783,384,941,1226,3428,1579,2266,1971,2514,748, 1988,2810,1212,2590,634,3129,3089)(62,3076,832,2091,579,2789,2245,1500, 1596,2188,2686,3227,372,1601,2593,1350,2300,1576)(63,2320,755,1481,399, 2223,3447,2129,1090,2413,1549,1293,3312,228,2923,1115,1995,1536)(64,3062, 83,2302,2208,366,2241,94,2423,958,2917,3412,2191,688,3205,1364,2609,3241) (65,2151,1310,1470,405,1927,2516,1837,598,1489,1382,659,1502,1414,791, 274,389,3310)(66,1311,3356,906,1334,1528,3273,2230,1847,716,513,1859,80, 2750,1919,1331,762,1290)(67,596,2899,1666,2177,388,3026,585,1896,3176, 2080,966,2878,206,2126,3268,2367,2165)(69,1982,3131,2816,3365,171,2619, 3052,3466,2447,2393,1559,3494,1895,1575,781,955,731)(70,162,2329,1820, 725,337,630,713,430,3086,2214,1423,3037,3161,2029,2428,1081,2478)(71, 2171,2741,2006,2275,2627,2626,1719,1552,377,2072,2436,3401,2797,3183, 3362,3495,1605)(73,1335,131,1597,1735,3247,2970,831,3305)(74,2173,2306, 2795,2739,3056,766,1675,2941)(75,2326,134,3112,1343,3007,2661,3160,1748) (76,1884,618,1275,1672,816,1661,3493,942,2444,2228,413,2794,461,2033, 1098,2229,625)(78,1776,256,132,2099,1544,2606,1754,883,1086,990,1003, 1222,2886,2331,2049,1307,2753)(79,1747,2382,2840,1371,220,2157,2563,249, 2577,2412,1491,2528,1063,1644,2184,3293,121)(81,1365,472,1983,2704,2242, 2711,1171,2359,2780,3118,3327,198,106,2010,1818,2270,3460)(82,2168,1987, 601,1072,183,153,1716,3116,740,2578,3082,2017,2142,227,1817,1323,1216) (84,1697,1305,2221,1016,838,422,209,854,2622,2344,1198,1332,2439,2879, 1923,1308,2792)(85,2472,3415,1647,1159,3224,1960,3373,429,3233,3254,808, 3081,2950,3228,1286,1095,2556)(86,501,1439,1039,2864,185,1205,1965,1325, 231,1616,1985,1991,2871,2071,2470,1256,2507)(87,2787,2728,297,908,1059, 1734,1774,3042,1202,856,1007,2475,1451,1540,1899,3066,2702)(88,2629,763, 2035,1200,746,170,1993,3280)(89,2460,2968,247,1187,3209,1393,2796,273, 3184,911,3266,1283,2506,753,3361,3338,1874)(91,2547,2419,1955,1274,1617, 855,2429,2170,1040,3441,1686,3263,2361,950,1284,3149,1295)(93,3411,2252, 3326,867,1427,3213,1514,1278)(97,491,3012,842,1674,2418,414,2861,3318) (98,921,2314,1741,3336,1728,331,956,1020,2650,1799,2865,448,2368,1753, 2595,1554,1228)(99,1380,2296,401,2990,2758,3264,284,1370,3186,913,857, 2583,2340,3501,260,452,1080)(101,426,2016,1015,2020,3080,3437,1750,1771) (102,1119,2684,1465,2474,2372,311,3046,3068,2830,2037,148,2588,252,1363, 1869,1405,3001)(104,3128,147,2005,246,1615,1877,2543,662,402,282,2747, 933,116,487,2450,2500,1904)(108,3033,2738,2988,1097,2584,1245,2918,889, 1946,1637,3138,1029,1258,2537,1752,3088,2437)(109,3332,257,2376,2858, 3044,3301,1524,2259,2092,1049,999,790,2919,1685,2548,1699,1590)(111,3182, 556,546,3206,706,953,2110,2042,2385,1008,1199,1139,2243,390,2529,959, 3419)(113,937,1749,3375,1509,1050,1330,3489,1826,1352,2823,998,1046,2986, 1069,2848,572,1606)(115,1756,197,2328,3063,632,1558,1933,2596,1013,3256, 416,1650,1975,2603,705,2455,2647)(118,1412,1808,3027,511,3482,545,899, 2826,1460,2624,2681,3316,2962,886,3399,2251,3267)(119,3167,469,1419,538, 850,370,2562,3262,3060,310,1178,2355,383,936,1539,294,150)(122,1328,2635, 1723,668,512,830,2936,3225,1936,2371,1764,2838,3470,3328,1248,3096,2001) (123,516,2438,1255,2981,3329,329,135,1025,3239,1868,1958,3476,1986,3330, 1043,2660,1207)(124,1498)(126,2546,325,2047,1954,3358,969,232,240,1602, 445,1165,3311,3045,459,3505,214,660)(127,689,1541,2360,2179,2866,638, 1830,315,1447,2831,2288,2131,182,2832,2930,1351,1915)(129,1106,2274,3163, 623,1807,279,896,1893,1519,1758,3141,3169,2932,2953,1708,2164,342)(130, 2499,1707,672,502,866,2510,1320,2554)(137,154,3250,3240,2402,406,2643, 3075,916)(138,2172,2682,873,3015,2748,2892,1131,2425,717,723,2196,3506, 400,2965,3430,3202,1795)(139,2610,800,3405,2572,1234,270,2509,1622,3346, 1673,3199,446,1354,1324,1729,1815,510)(141,778,3003,1969,2362,1107,935, 1585,980)(142,317,3055,350,758,882,1124,2812,1687)(143,1745,357,2493, 2011,1980,3334,375,994,2122,2394,919,2669,2862,907,1408,485,456)(146, 1797,2424,1574,2285,2056,2966,1397,1338,3051,2330,509,2764,493,3057,2156, 2063,912)(149,3440,779,997,233,2993,1534,439,2948,1225,497,1012,2599, 1495,254,3094,2705,2304)(151,1264,1744,2655,3496,902,892,1030,280,2316, 1092,3298,591,1034,1621,1432,2783,2057)(156,359,2347,1709,1009,1881,1499, 789,1319,1241,3492,1249,646,566,2809,1782,1833,1383)(157,1556,2261,409, 1711,1683,3124,697,721,2440,2267,2833,2399,2914,890,2298,3147,2427)(159, 453,1032,2485,680,241,888,1162,612,521,2392,494,600,2887,2098,2903,707, 1301)(160,163,1788,951,1966,2410,3159,2699,2216)(164,642,3270,3168,3093, 285,200,1321,637,2931,1669,3291,1690,458,1215,3067,2867,1134)(165,926, 3269,927,954,3381,2853,2535,1442,1369,1989,708,1938,2480,1667,2082,2564, 895)(166,2524,3019,354,720,189,2448,2349,1878,278,1243,2749,992,1759, 1553,934,3341,490)(167,2030,3039,184,3504,562,2921,499,3144,1842,3352, 2246,2822,2694,1825,2070,3510,3187)(168,1154,1196,1727,608,2539,1813, 1643,2523)(169,1997,1206,1312,345,964,733,3133,2050,3151,500,1392,2044, 584,1409,2194,1176,2043)(172,943,3077,2321,261,2465,1934,2104,1170,1618, 775,1117,2150,1588,2996,1682,1396,2388)(173,1961,320,2068,3217,976,2206, 190,2729,2022,3071,1564,3487,1402,362,963,1738,323)(174,2541,302,1550, 1909,1052,2817,2341,1640,2881,2713,3433,332,914,2802,1047,3340,1725)(175, 1229,589,2939,250,1120,251,1535,3287,2069,434,3248,3413,2880,1885,712, 1057,1886)(176,1694,1765,2315,1064,2813,1882,782,2007)(177,1387,427,647, 3173,2900,385,2605,876,2253,757,1388,2244,1257,961,2625,1793,822)(179, 1121,945,2769,928,1128,300,201,2860,435,828,939,2956,520,1932,2636,3130, 2149)(180,620,568,1688,532,3134,1972,1362,464,2929,3357,2736,476,2701, 3459,1112,932,1713)(181,531,2630,929,1079,1048,732,2687,1213)(186,2476, 1889,1188,1068,2721,1033,624,2176,548,2992,2570,1083,1760,428,2027,1004, 2464)(187,2076,3398,387,2319,2665,303,983,2333,2286,369,2305,3450,1996, 457,1846,2778,1827)(192,2755,348,2198,2093,2927,1294,985,1053,3048,1831, 1232,1767,3290,3177,2148,547,1407)(193,3152,1379,1974,1348,798,1680,2281, 2109,1486,3275,1979,948,2676,2483,573,2234,962)(195,2484,2829,1028,2834, 2961)(196,1061,2453,1483,1925,1910,1611,1474,917,2045,1133,1425,2502,776, 848,2909,2808,2482)(199,2526,1384,605,235,2984,1703,2488,1339,1155,2915, 1247,1645,1520,2278,743,3143,1547)(203,681,3344,1309,3394,1126,2414,2905, 2732,2874,1513,1145,1717,1654,1790,3245,2317,592)(204,2100,2096,1006, 3035,3434,2579,436,3307)(205,536,1077,3053,353,561,2611,358,2348,2255, 1180,1377,1529,2290,2536,2772,2396,2239)(207,1977,693,1746,507,2717,3350, 2638,1065,2601,569,2685,3452,2801,971,3457,946,3465)(210,2774,3255,1792, 1560,3002,887,1582,343,2530,3008,2090,2934,726,1316,533,398,1856)(211, 2680,1224,374,242,3474,2759,3289,2552,1415,3406,1578,709,1836,1277,704, 2497,2700)(215,2135,3410,3359,616,1573,2935,633,3462,2576,395,2119,2895, 696,2872,3320,1093,287)(216,880,3157,884,915,829,221,503,2343,2648,739, 3446,1858,1181,544,322,2139,3139)(218,2602,2712,993,2788,360,3058,3171, 3025,3390,869,3036,2224,1441,1144,2311,3345,1157)(223,2416,813,2612,2827, 2901,2942,2653,2358,1400,1902,3188,380,823,2490,2654,3095,1783)(225,2503, 478,1272,3103,1135,719,1937,1227)(230,2058,2883,2569,1872,3296,2679,1082, 898,1700,2040,3453,3349,2283,1581,3480,1299,2112)(234,1757,1099,283,361, 810,2386,3018,262,1333,2819,2211,2531,2542,714,1251,2209,1336)(236,1566, 656,3249,537,727,817,2555,1786,535,1561,1950,1355,1140,2999,2403,582, 2846)(237,1254,621,2449,3190,2077,870,1819,602,702,2674,944,255,1416, 2803,1101,1663,1167)(238,1595,2574,2325,1968,2716,3175,1921,636,2511, 1172,1798,2118,2292,2851,2952,1240,1691)(243,1849,897,3021,2844,3222, 2492,3090,818)(258,2870,1123,1233,2498,3194,604,391,2182,3302,1763,2127, 2951,2467,2463,3122,1527,1876)(266,2095,466,517,613,2902,281,1150,454, 1281,1726,2193,1304,2199,3218,1695,272,2512)(267,1430,3238,1478,3403,687, 2521,1306,3145,819,2811,3126,699,1488,1875,690,3337,1341)(269,1463,1177) (271,3200)(275,1487,3162,1372,3468,1138,578,2501,1653,2725,651,2639,1835, 1609,378,2770,3479,2726)(277,1385,393,2765,3451,1184,496,1327,2190,314, 407,1880,2718,730,368,3219,865,2123)(286,1834,553,2441,2248,2207,1359, 2060,2825,1457,576,425,858,1026,1190,581,2575,2969)(290,3400,1658,2818, 728,2469,3277,1373,3379,1456,3235,3325,2053,1071,940,701,1814,316)(291, 2785,777,3154,2710,664,2489,1010,1930,2225,3322,1821,2471,1908,2504,2487, 2692,653)(293,3348,1192,1505,2666,2773,922,2079,754,2960,2160,2744,639, 923,2581,2262,3431,807)(295,1027,1017,3486,543,1571,2276,2544,567,3347, 3032,1511,2293,1784,2066,2558,874,1957)(296,327,2955,3317,2703,1395,2189, 3132,2670,3251,1942,2145,1693,1223,682,2000,3306,2734)(298,2974,2378, 1445,2963,2707,1545,2254,1103,519,2876,761,1461,868,1506,1471,1413,2972) (301,2991,1639,3377,2790,1721,1907,3396,460,769,2352,676,2856,2055,1657, 451,2375,3324)(304,2185,841,3386,3351,2715,631,1492,694,2662,2975,586, 541,2067,1289,2180,2132,2174)(305,404,419,2452,3404,641,1001,2695,3031, 3050,3243,3170,3448,2204,3295,3009,1179,3148)(307,527,2845,2097,745,1548, 1268,1715,957)(309,988,2632,3455,1279,2737,1810,540,3180)(318,2088,1577, 3472,514,846,2793,3385,2078,891,2356,1186,1399,679,1626,2084,3424,635) (319,1766,2663,2995,3087,423,2731,925,2724,3368,1857,3483,2152,1391,2201, 2200,1676,2265)(324,410,809,875,1472,2163,1280,3196,340,597,1773,610, 1755,1572,2589,3445,648,2598)(328,2401,1662,1209,477,2852,599,1610,1714, 365,1236,2677,1058,1901,645,805,3000,835)(335,2997,539,3279,2714,2351, 3244,498,715,441,1532,2175,1490,1612,1084,2064,3409,3449)(339,2284,877, 765,2231,2101,671,1322,3043,2776,3463,2983,2430,1681,3140,1346,489,853) (341,449,1273,2354,574,2421,3309,2767,2106,2334,3146,1073,504,3014,773, 1796,1656,355)(344,2102,2220,1088,3069,2824,1632,1526,667,1262,3292,1149, 563,550,3174,827,1770,3216)(346,1169,2667,734,2926,1522,1651,2083,2264, 3150,900,1211,1253,1804,376,2522,1252,3283)(351,767,1118,1642,437,836, 3274,1928,1297)(356,1044,2760,627,655,2782,1276,523,787,1732,1634,3203, 1952,3473,2518,872,3454,903)(364,920,1809,2046,1542,2863,1508,852,1292, 518,2723,3242,3387,703,3498,2034,2323,1067)(371,611,1630,3475,710,2494, 2117,2623,2390,492,3481,411,3024,1424,1801,2039,747,3185)(382,3211,795, 3072,1943,1584,1285,2038,1866,2837,2133,1625,1031,738,417,1894,1114,575) (392,1458,1156,3115,3278,1565,2916,1375,2154,2649,2114,3099,2987,1054, 1282,2594,3028,2913)(403,1569,549,2237,577,2257,3210,3234,3397,1410,2249, 675,3408,3420,2525,1194,3034,1298)(412,1916,1221,2571,803,1845,1360,2085, 649)(431,1263,972,2339,2641,1568,1652,1143,1096,2332,3106,1900,1903,2338, 1151,3414,1967,644)(433,652,2799,2420,2210,2138,2608,684,2733)(440,1002, 981,1024,2976,2269,1800,3364,2709)(444,1648,1583,1434,2227,1446,987,1701, 1751,1964,2105,1998,1806,1087,1636,2877,1152,2835)(450,1476,595,2103, 1345,2945,1731,2012,1111,1684,2462,1501,2604,995,3100,1959,1592,1926) (465,2868,1911,2236,570,524,2615,1619,1920,1267,2140,3389,1780,894,1466, 564,2383,1238)(468,2814,3391,1600,629,1173,3331,2720,1956,2370,742,1614, 3294,2297,2272,1163,718,1189)(470,1992,3017,2671,3314,1300,1231,2994, 1811)(480,2573,2407,1477,2310,1421)(483,1706,1448,801,1913,2505,2222, 3288,3303,1665,2869,1161,2640,2408,626,847,2374,1464)(486,1438,1631,1051, 2125,3142,3195,2777,2295)(495,968,3237,2443,2875,1839,1390,2197,2549) (529,2406,2477,3123,2162,3111,3416,3092,3342,3165,3166,750,2271,1870, 3083,2277,2672,2954)(530,1530,979,3204,1692,2849,2345,2925,3127,2075, 1358,1239,2708,3121,3153,1840,859,1860)(554,2642,1689,1480,804,1467,1518, 751,1589,1182,2116,3366,930,2336,2459,2513,657,2009)(557,1781,2591,3065, 1303,1175,1848,1512,1018,2456,1778,2417,2124,3261,1113,770,3502,1420) (558,3110,1100,2411,1844,1070,3355,2586,2560)(571,2350,1313,2958,1075, 879,3478,2268,1042,1777,2675,2885,3117,2907,2637,2322,3285,2911)(583, 2461,2263,909,3272,3374,2028,3488,1374)(593,2446,3429,1873,1962,3102,673, 3189,2657,2235,2380,700,2559,2004,2405,1468,665,784)(617,2928,2186,2026, 2977,3367,824,3221,2327,1912,768,654,1129,1132,3135,952,2884,772)(619, 1698,2746,2673,3382,1022,2982,2592,2364)(669,736,2597,1853,3509,2280,764, 2922,2889,1724,1521,3212,2775,3246,3369,1376,863,2628)(729,2357,2841, 2342,3308,840,2062,3490,2735,960,1137,1604,1453,741,3259,1242,1887,2019) (774,3422,3380,2762,3198,780,910,2761,2451)(815,1038,2540,1418,2158,1091, 1174,2287,2757,3059,2065,2147,2550,3253,1066,3284,3223,1089)(833,1789, 2486,2238,1794,1443,1580,3456,1195)(834,1953,1525,1318,2324,2015,1832, 1838,1816)(878,2291,2652,3353,1940,1918,1493,3084,2134)(881,2634,1696, 1722,2024,2683,1314,3109,2693,1515,1941,2195,1246,1296,1543,2904,2668, 3376)(1036,1503,2111,1824,1864,1193,3010,3477,1168,2645,1660,2553,3070, 2973,2128,1892,2059,2689)(1166,3323,2409,2957,1367,2804,1944,2250,1570) (1444,3500,2496)(2519,2617);