bin1 := (1,2)(3,9)(4,6)(5,14)(7,16)(8,18)(10,23)(11,20)(12,22)(13,26)(15,27)(17,
     30)(19,31)(21,36)(24,39)(25,41)(28,42)(29,44)(32,43)(33,48)(34,50)(35,53)
     (37,56)(38,57)(40,62)(45,68)(46,70)(47,71)(49,76)(51,52)(54,80)(58,88)
     (59,85)(60,87)(61,91)(63,94)(64,95)(65,97)(66,98)(69,102)(72,109)(73,106)
     (74,108)(75,112)(77,115)(78,116)(81,121)(82,120)(84,123)(86,128)(89,131)
     (90,133)(92,136)(93,139)(96,143)(99,148)(100,149)(101,151)(103,152)(104,
     154)(105,155)(107,160)(110,163)(111,165)(113,168)(114,171)(117,175)(118,
     176)(119,179)(122,183)(124,188)(125,185)(126,187)(127,191)(129,194)(130,
     195)(132,198)(134,199)(135,201)(137,205)(138,204)(140,209)(141,210)(142,
     212)(144,215)(145,217)(146,218)(147,220)(150,225)(153,230)(156,236)(157,
     234)(158,235)(159,239)(161,242)(162,243)(164,248)(166,250)(167,252)(169,
     256)(170,255)(172,260)(173,261)(174,263)(177,269)(178,268)(180,273)(181,
     274)(182,277)(184,279)(186,284)(189,287)(190,289)(193,294)(196,297)(197,
     299)(200,304)(202,307)(203,310)(206,314)(207,315)(208,318)(211,321)(213,
     324)(214,326)(216,329)(219,334)(221,337)(222,339)(223,340)(224,342)(227,
     346)(228,347)(229,349)(231,352)(232,354)(233,319)(237,356)(238,358)(240,
     361)(241,364)(244,275)(245,367)(246,369)(247,372)(249,375)(251,378)(253,
     381)(254,384)(257,388)(258,389)(259,392)(262,396)(264,398)(265,400)(266,
     401)(267,404)(270,407)(271,365)(272,410)(276,414)(278,418)(280,423)(281,
     420)(282,422)(283,426)(285,429)(286,430)(288,435)(291,438)(292,439)(295,
     443)(296,444)(298,449)(300,451)(301,453)(302,454)(303,456)(305,459)(306,
     320)(308,464)(309,463)(311,468)(312,469)(313,472)(316,477)(317,476)(322,
     481)(323,409)(325,338)(327,408)(328,488)(330,491)(331,493)(332,494)(333,
     496)(335,360)(336,498)(341,505)(343,508)(344,510)(345,511)(348,516)(350,
     519)(351,521)(353,524)(355,525)(357,530)(359,532)(363,536)(366,539)(368,
     544)(370,399)(371,415)(373,548)(374,551)(376,553)(377,555)(379,558)(380,
     560)(382,561)(383,538)(385,565)(386,566)(387,569)(390,574)(391,573)(393,
     578)(394,579)(395,581)(397,583)(402,591)(403,590)(405,595)(406,596)(411,
     600)(412,601)(413,604)(416,606)(417,609)(419,611)(421,616)(424,619)(425,
     621)(427,624)(428,627)(431,470)(432,630)(433,632)(434,635)(436,638)(437,
     639)(440,644)(441,645)(442,589)(445,653)(446,650)(447,652)(448,656)(450,
     659)(452,662)(455,667)(457,670)(458,672)(460,675)(461,676)(462,679)(465,
     683)(466,684)(467,687)(471,691)(473,695)(474,696)(475,699)(478,703)(479,
     704)(480,706)(483,709)(484,711)(485,712)(486,714)(487,715)(489,718)(490,
     720)(492,723)(495,728)(497,731)(499,734)(500,736)(501,737)(502,739)(503,
     740)(504,742)(506,745)(507,747)(509,520)(512,754)(513,727)(514,756)(515,
     758)(517,761)(518,763)(522,768)(523,770)(526,567)(527,774)(528,776)(529,
     779)(531,782)(534,785)(535,788)(540,794)(541,791)(542,793)(543,797)(545,
     800)(546,801)(547,803)(549,807)(550,806)(552,811)(554,812)(556,815)(557,
     817)(559,820)(562,825)(563,826)(564,651)(568,831)(570,835)(572,838)(575,
     842)(576,843)(577,846)(580,850)(582,853)(584,856)(585,858)(586,859)(587,
     861)(588,862)(592,866)(593,867)(594,870)(597,874)(598,875)(599,878)(602,
     883)(603,882)(605,887)(607,891)(608,890)(610,894)(612,898)(613,895)(614,
     897)(615,901)(617,904)(618,905)(620,910)(622,912)(623,914)(625,918)(626,
     917)(628,922)(629,923)(631,928)(633,671)(634,692)(636,932)(637,935)(640,
     939)(641,849)(642,941)(643,944)(646,947)(647,824)(648,865)(649,949)(654,
     956)(655,958)(657,961)(658,964)(660,966)(661,717)(663,970)(664,972)(665,
     973)(666,920)(668,977)(669,979)(673,984)(674,986)(677,992)(678,991)(680,
     995)(681,996)(682,999)(685,1004)(686,1003)(688,1008)(689,1009)(690,1012)
     (693,1014)(694,1017)(698,1021)(700,1025)(701,1026)(702,1029)(705,719)
     (707,1035)(708,1037)(710,1040)(713,1045)(716,1049)(722,1055)(724,1058)
     (725,1060)(726,1061)(729,1063)(730,1065)(732,1068)(733,1070)(735,1073)
     (738,1078)(741,1081)(743,1084)(744,1086)(746,1089)(748,1091)(749,1093)
     (750,1094)(751,1096)(752,1097)(753,1099)(755,1101)(757,1104)(759,1106)
     (760,1108)(762,1111)(764,1114)(765,1116)(766,1117)(767,1119)(771,1124)
     (772,1126)(773,1127)(775,1132)(777,816)(778,832)(780,1136)(781,1139)(783,
     1141)(784,1143)(786,1147)(787,1146)(789,1151)(790,1152)(792,1157)(795,
     1160)(796,1162)(798,1165)(799,1168)(802,1172)(804,1175)(805,1178)(808,
     1182)(809,1183)(810,1186)(813,1189)(814,953)(819,1195)(821,1198)(822,
     1200)(823,1201)(827,1206)(828,954)(829,1207)(830,1210)(833,1212)(834,
     1215)(836,1217)(839,1221)(840,1222)(841,1225)(844,1230)(845,1229)(847,
     1233)(848,1234)(851,1236)(852,1238)(854,1241)(855,1243)(857,1245)(860,
     1250)(863,1254)(864,1253)(868,1259)(869,1258)(871,1263)(872,1264)(873,
     1267)(876,1272)(877,1271)(879,1276)(880,1277)(881,1028)(884,1282)(885,
     1283)(886,1286)(888,1288)(889,1291)(892,1295)(893,1296)(896,1299)(899,
     1302)(900,1304)(902,1307)(903,1310)(906,942)(907,1313)(908,1315)(909,
     1318)(911,1321)(913,1324)(915,1326)(916,1329)(919,1333)(921,1335)(924,
     1341)(925,1338)(926,1340)(927,1344)(929,1347)(930,1348)(931,1350)(933,
     1353)(934,1352)(936,1357)(937,1358)(938,1360)(940,1362)(943,1365)(945,
     1369)(946,1370)(948,1372)(950,990)(951,1374)(952,1376)(955,1379)(957,
     1384)(959,1386)(960,1388)(962,1392)(963,1391)(965,1396)(967,1103)(968,
     1399)(969,1401)(971,1404)(974,1409)(975,1410)(976,1412)(978,1415)(980,
     1418)(981,1420)(982,1421)(983,1423)(987,1072)(988,1429)(989,1430)(993,
     1436)(994,1294)(997,1027)(998,1440)(1000,1444)(1001,1445)(1002,1448)
     (1005,1451)(1006,1257)(1007,1454)(1010,1458)(1011,1457)(1013,1462)(1015,
     1466)(1016,1465)(1018,1470)(1019,1120)(1020,1473)(1023,1475)(1024,1478)
     (1030,1484)(1031,1485)(1032,1487)(1033,1488)(1034,1490)(1036,1493)(1038,
     1496)(1039,1498)(1041,1501)(1042,1503)(1043,1504)(1044,1506)(1046,1509)
     (1047,1511)(1048,1512)(1050,1514)(1051,1516)(1052,1517)(1053,1519)(1054,
     1520)(1056,1523)(1057,1525)(1059,1528)(1062,1531)(1064,1532)(1066,1534)
     (1067,1536)(1069,1539)(1071,1542)(1074,1546)(1075,1548)(1076,1549)(1077,
     1551)(1079,1554)(1080,1555)(1082,1558)(1083,1560)(1085,1098)(1087,1565)
     (1088,1567)(1090,1570)(1092,1573)(1095,1577)(1100,1584)(1102,1586)(1105,
     1553)(1107,1125)(1109,1594)(1110,1205)(1112,1256)(1113,1598)(1115,1600)
     (1118,1605)(1121,1261)(1122,1609)(1123,1611)(1128,1618)(1129,1616)(1130,
     1617)(1131,1621)(1133,1624)(1134,1625)(1135,1627)(1137,1631)(1138,1630)
     (1140,1635)(1142,1638)(1144,1641)(1145,1644)(1148,1648)(1150,1651)(1153,
     1657)(1154,1654)(1155,1656)(1156,1660)(1158,1663)(1159,1664)(1161,1669)
     (1163,1671)(1164,1673)(1166,1677)(1167,1676)(1169,1681)(1170,1682)(1171,
     1684)(1173,1687)(1174,1689)(1176,1693)(1177,1692)(1179,1697)(1180,1637)
     (1181,1699)(1184,1702)(1185,1701)(1187,1706)(1188,1707)(1190,1710)(1191,
     1712)(1192,1713)(1193,1715)(1194,1716)(1196,1719)(1197,1720)(1199,1723)
     (1202,1223)(1203,1726)(1204,1727)(1208,1734)(1209,1733)(1211,1738)(1213,
     1742)(1214,1741)(1216,1744)(1218,1747)(1219,1748)(1220,1751)(1224,1755)
     (1226,1758)(1227,1759)(1228,1762)(1231,1766)(1232,1767)(1235,1770)(1237,
     1773)(1239,1776)(1240,1653)(1242,1779)(1244,1781)(1246,1784)(1247,1786)
     (1248,1538)(1249,1788)(1251,1791)(1252,1792)(1255,1796)(1260,1799)(1262,
     1802)(1265,1483)(1266,1806)(1268,1809)(1270,1290)(1273,1814)(1274,1427)
     (1275,1816)(1278,1821)(1279,1820)(1280,1822)(1281,1825)(1284,1830)(1285,
     1829)(1287,1833)(1289,1835)(1292,1838)(1293,1839)(1297,1845)(1298,1846)
     (1300,1849)(1301,1850)(1305,1856)(1306,1858)(1308,1862)(1309,1861)(1311,
     1866)(1312,1867)(1314,1743)(1316,1359)(1317,1366)(1319,1874)(1320,1564)
     (1322,1753)(1323,1879)(1325,1882)(1327,1885)(1328,1884)(1330,1888)(1331,
     1889)(1332,1892)(1334,1790)(1336,1896)(1337,1897)(1339,1902)(1342,1905)
     (1343,1907)(1345,1910)(1346,1913)(1349,1916)(1351,1919)(1354,1923)(1355,
     1722)(1356,1925)(1361,1524)(1363,1932)(1364,1935)(1367,1937)(1368,1940)
     (1371,1942)(1373,1944)(1375,1949)(1377,1408)(1378,1433)(1380,1400)(1381,
     1952)(1382,1954)(1383,1957)(1385,1960)(1387,1963)(1389,1966)(1390,1968)
     (1393,1972)(1394,1446)(1395,1975)(1397,1977)(1398,1979)(1402,1984)(1403,
     1985)(1405,1595)(1406,1989)(1407,1990)(1411,1428)(1413,1997)(1414,1730)
     (1416,1772)(1417,2001)(1419,1590)(1422,2007)(1424,1472)(1425,1801)(1426,
     2011)(1431,2016)(1432,2015)(1434,2018)(1435,2021)(1437,1842)(1438,1459)
     (1439,2024)(1441,1481)(1442,2026)(1443,2029)(1447,2033)(1449,1709)(1450,
     2036)(1452,2038)(1453,1771)(1455,2042)(1456,1661)(1460,2045)(1461,2048)
     (1463,2050)(1464,2053)(1467,2057)(1468,2058)(1469,2061)(1471,2063)(1474,
     1774)(1476,2069)(1477,2068)(1479,1540)(1480,2072)(1486,2077)(1489,2080)
     (1491,2083)(1492,1685)(1495,2088)(1497,2090)(1499,2093)(1500,2071)(1502,
     2097)(1505,2102)(1507,1645)(1508,2106)(1510,2107)(1513,2111)(1515,2114)
     (1518,1871)(1521,2121)(1522,2123)(1526,2127)(1527,1917)(1529,2131)(1530,
     2132)(1533,2136)(1535,1614)(1541,2144)(1543,2147)(1544,2148)(1545,2150)
     (1547,2153)(1550,2156)(1552,2158)(1556,2164)(1559,2168)(1561,2171)(1562,
     1714)(1563,2173)(1566,2176)(1568,2178)(1569,2180)(1571,2183)(1572,2185)
     (1574,2188)(1575,2190)(1576,2019)(1578,1763)(1579,2194)(1580,2195)(1581,
     2197)(1582,2198)(1583,2200)(1585,2201)(1587,2202)(1588,2203)(1589,2204)
     (1591,2206)(1592,2207)(1593,2209)(1596,2212)(1597,2213)(1599,2091)(1601,
     2217)(1602,1797)(1603,2219)(1604,2221)(1606,2224)(1607,2226)(1608,2227)
     (1610,2230)(1612,2231)(1615,2233)(1619,2237)(1620,2238)(1622,2241)(1623,
     2244)(1626,2248)(1628,2250)(1629,2251)(1632,2254)(1633,1950)(1634,2256)
     (1636,2258)(1640,2261)(1642,2265)(1643,2264)(1646,2268)(1647,2269)(1649,
     2270)(1652,2274)(1655,2277)(1658,2280)(1659,2282)(1662,1983)(1665,1698)
     (1666,1704)(1667,2108)(1668,2143)(1670,1815)(1672,2293)(1674,2296)(1675,
     2260)(1678,2301)(1679,2302)(1680,2305)(1683,2309)(1686,2312)(1688,2313)
     (1690,2315)(1691,2318)(1694,2322)(1695,2003)(1696,2324)(1700,2328)(1703,
     2331)(1705,2140)(1708,2335)(1711,2339)(1717,2346)(1718,2348)(1721,2352)
     (1724,1887)(1725,2356)(1728,1864)(1729,2360)(1731,2362)(1732,2365)(1735,
     2369)(1736,2370)(1737,2373)(1739,2375)(1740,2378)(1745,1938)(1746,2383)
     (1749,2388)(1750,2387)(1752,2391)(1754,2393)(1756,2395)(1757,2398)(1760,
     2402)(1761,2401)(1764,2405)(1765,2408)(1768,2177)(1769,2410)(1775,2416)
     (1777,2014)(1780,2418)(1782,2421)(1783,2423)(1785,2426)(1787,2428)(1789,
     2430)(1793,2435)(1794,2436)(1795,2439)(1798,2443)(1800,2065)(1803,2446)
     (1804,2010)(1805,2448)(1807,2075)(1808,2450)(1810,2109)(1812,2452)(1813,
     2453)(1817,2456)(1818,2457)(1819,2460)(1823,1840)(1824,2466)(1826,2469)
     (1827,2470)(1828,2473)(1831,2477)(1832,2263)(1834,2333)(1836,2481)(1837,
     2482)(1841,2486)(1843,2246)(1844,2489)(1847,2493)(1848,2496)(1851,1890)
     (1852,2499)(1853,2501)(1857,2506)(1860,2511)(1863,2515)(1865,1945)(1868,
     2523)(1869,2520)(1870,2522)(1872,2525)(1873,1877)(1875,2530)(1876,2529)
     (1878,2532)(1880,2533)(1881,2535)(1883,2538)(1886,2542)(1891,2545)(1893,
     2549)(1894,2550)(1895,2553)(1898,2559)(1899,2556)(1900,2558)(1901,2562)
     (1903,2565)(1904,2566)(1906,2571)(1908,2573)(1909,2575)(1911,2578)(1912,
     2577)(1914,2581)(1915,2582)(1918,2585)(1920,2586)(1921,2539)(1922,2589)
     (1924,2591)(1926,2594)(1927,2595)(1928,2597)(1929,2598)(1930,2600)(1931,
     2601)(1933,2605)(1934,2604)(1936,2609)(1939,2612)(1941,2616)(1943,2618)
     (1946,2619)(1947,2621)(1948,2081)(1951,2252)(1953,2629)(1955,1956)(1959,
     2092)(1961,2636)(1962,2637)(1964,1998)(1965,2641)(1967,2644)(1969,2646)
     (1970,2647)(1971,2649)(1973,2376)(1974,2034)(1976,2654)(1978,2170)(1980,
     2658)(1981,2660)(1986,2665)(1987,2653)(1988,2666)(1991,2668)(1992,2669)
     (1993,2625)(1994,2670)(1995,2671)(1996,2673)(1999,2676)(2000,2677)(2002,
     2283)(2004,2442)(2005,2681)(2006,2683)(2008,2686)(2009,2688)(2012,2691)
     (2017,2695)(2020,2698)(2022,2659)(2023,2699)(2025,2702)(2027,2703)(2028,
     2447)(2030,2707)(2031,2708)(2032,2711)(2035,2169)(2037,2715)(2039,2716)
     (2040,2717)(2041,2720)(2043,2286)(2044,2722)(2047,2103)(2049,2413)(2051,
     2729)(2052,2728)(2054,2733)(2055,2734)(2056,2735)(2059,2739)(2060,2738)
     (2062,2742)(2064,2137)(2066,2743)(2067,2746)(2070,2749)(2073,2752)(2076,
     2754)(2078,2756)(2079,2758)(2082,2760)(2084,2763)(2085,2764)(2086,2765)
     (2087,2292)(2089,2768)(2094,2105)(2095,2772)(2096,2271)(2098,2776)(2099,
     2778)(2100,2779)(2101,2781)(2104,2785)(2110,2791)(2112,2794)(2113,2796)
     (2115,2281)(2116,2800)(2117,2801)(2118,2802)(2119,2199)(2120,2804)(2122,
     2807)(2124,2809)(2125,2810)(2126,2812)(2128,2814)(2129,2815)(2130,2817)
     (2133,2820)(2134,2655)(2135,2822)(2138,2823)(2139,2824)(2141,2825)(2142,
     2464)(2145,2828)(2146,2830)(2149,2159)(2151,2835)(2152,2837)(2154,2762)
     (2155,2314)(2157,2842)(2160,2247)(2161,2846)(2162,2847)(2163,2253)(2165,
     2179)(2167,2852)(2172,2858)(2174,2861)(2175,2588)(2181,2868)(2182,2870)
     (2184,2873)(2186,2876)(2187,2878)(2189,2880)(2191,2392)(2192,2883)(2193,
     2884)(2196,2889)(2205,2901)(2208,2902)(2210,2905)(2211,2907)(2214,2910)
     (2215,2912)(2216,2913)(2220,2917)(2222,2920)(2223,2921)(2225,2924)(2228,
     2926)(2229,2928)(2232,2932)(2234,2934)(2235,2935)(2236,2505)(2239,2936)
     (2240,2938)(2242,2942)(2243,2941)(2245,2946)(2249,2949)(2255,2759)(2257,
     2956)(2259,2959)(2262,2962)(2266,2967)(2267,2290)(2272,2971)(2273,2974)
     (2275,2976)(2276,2977)(2278,2978)(2279,2979)(2284,2635)(2285,2986)(2287,
     2632)(2288,2771)(2289,2311)(2291,2988)(2294,2992)(2295,2993)(2297,2997)
     (2298,2996)(2299,2998)(2300,3001)(2303,2472)(2304,3005)(2306,3007)(2307,
     3008)(2308,3010)(2310,3013)(2316,3019)(2317,3006)(2319,3023)(2320,3024)
     (2321,3027)(2323,3029)(2325,3032)(2326,3033)(2327,2787)(2329,3037)(2330,
     3040)(2332,2790)(2334,3042)(2336,2507)(2337,3045)(2338,3047)(2340,2984)
     (2341,3049)(2342,3050)(2343,2940)(2344,2599)(2345,3053)(2347,3055)(2349,
     3057)(2350,3058)(2351,3060)(2353,3062)(2354,3063)(2355,3065)(2357,3068)
     (2358,3069)(2359,3072)(2361,2517)(2363,3076)(2364,3075)(2366,3079)(2367,
     3080)(2368,3081)(2371,3083)(2372,2983)(2374,3087)(2377,3089)(2379,3092)
     (2380,3093)(2381,2406)(2382,2613)(2384,3097)(2385,3098)(2386,2975)(2389,
     3103)(2390,3104)(2394,3108)(2396,3112)(2397,3111)(2399,3116)(2403,3120)
     (2404,3121)(2407,3124)(2409,3128)(2411,3131)(2412,3133)(2414,3135)(2415,
     2445)(2417,3136)(2419,3139)(2420,2995)(2422,2431)(2424,2777)(2425,3144)
     (2427,2958)(2429,3149)(2432,2563)(2433,3150)(2434,3153)(2437,2441)(2438,
     3157)(2440,3160)(2444,3164)(2449,2933)(2451,3168)(2454,3171)(2455,3174)
     (2458,3178)(2459,3177)(2461,3180)(2462,3181)(2465,3184)(2467,2487)(2468,
     3186)(2471,3188)(2474,3192)(2475,3193)(2476,2839)(2478,2965)(2479,3197)
     (2480,3200)(2483,3202)(2484,3203)(2485,2844)(2488,3204)(2490,2874)(2491,
     3206)(2492,2954)(2494,3198)(2495,3210)(2497,2948)(2498,2667)(2500,3216)
     (2502,2534)(2503,2546)(2508,2622)(2509,2719)(2512,2755)(2513,3222)(2514,
     3224)(2516,3226)(2518,2623)(2519,3228)(2521,3229)(2524,3232)(2526,3235)
     (2527,3236)(2528,3239)(2531,3243)(2536,3247)(2537,3249)(2540,2862)(2541,
     3251)(2543,3252)(2544,3255)(2547,3257)(2548,2723)(2551,3263)(2552,3262)
     (2554,3267)(2555,3268)(2557,3273)(2560,3276)(2561,3278)(2564,2875)(2567,
     2587)(2568,3283)(2569,3285)(2570,3288)(2572,3291)(2574,3293)(2576,3295)
     (2579,3297)(2580,3298)(2583,3230)(2584,3300)(2590,3305)(2592,3308)(2593,
     3311)(2596,3315)(2602,3321)(2603,3324)(2606,3326)(2607,3327)(2608,3189)
     (2610,3056)(2611,3332)(2614,2643)(2615,3336)(2617,3212)(2620,3340)(2624,
     2657)(2626,2947)(2627,2953)(2628,3342)(2630,3345)(2633,3347)(2638,3352)
     (2639,3353)(2640,3051)(2642,3356)(2645,3360)(2648,3364)(2650,3355)(2651,
     3090)(2652,2849)(2656,3367)(2661,3370)(2662,3371)(2663,2894)(2664,3373)
     (2672,3379)(2674,3382)(2675,3384)(2678,2851)(2679,3388)(2682,3389)(2684,
     3392)(2685,3393)(2687,3396)(2689,3398)(2690,3400)(2692,3003)(2693,3401)
     (2694,3404)(2696,3199)(2697,3408)(2700,3412)(2701,3413)(2704,3415)(2705,
     3416)(2706,3418)(2709,3423)(2710,3422)(2712,3427)(2713,3166)(2714,2909)
     (2718,2911)(2721,3434)(2725,2821)(2726,3437)(2730,3442)(2731,3443)(2732,
     3446)(2736,3452)(2737,3455)(2740,3459)(2741,3460)(2744,3465)(2745,3464)
     (2747,3467)(2748,3316)(2750,3468)(2753,3471)(2757,3473)(2761,3475)(2766,
     3480)(2767,3101)(2769,3482)(2770,3483)(2773,3485)(2774,3486)(2775,3488)
     (2780,3489)(2782,3492)(2783,3494)(2784,3260)(2786,3497)(2788,3499)(2789,
     3501)(2792,3504)(2793,3506)(2795,3508)(2797,3510)(2798,3511)(2799,3512)
     (2803,2816)(2805,3519)(2806,2961)(2808,3317)(2811,3526)(2818,3535)(2819,
     3537)(2826,3544)(2827,3546)(2829,3004)(2831,3547)(2833,3549)(2834,3550)
     (2836,3330)(2838,3553)(2840,3407)(2841,3556)(2843,3557)(2845,3558)(2848,
     3555)(2850,3562)(2853,3563)(2854,3564)(2855,3565)(2856,3566)(2857,3567)
     (2859,3176)(2860,3570)(2863,3573)(2864,3574)(2865,3576)(2866,3577)(2867,
     2914)(2869,3580)(2871,3583)(2872,3585)(2877,2882)(2879,3593)(2881,3594)
     (2885,3598)(2886,3600)(2887,3601)(2888,3603)(2890,3165)(2891,3143)(2892,
     3105)(2893,3606)(2895,3608)(2896,2952)(2897,3609)(2898,3611)(2899,3147)
     (2900,3613)(2903,3617)(2904,3618)(2906,3621)(2908,3542)(2915,3629)(2918,
     3632)(2919,3634)(2922,3639)(2923,3641)(2925,3644)(2927,3647)(2929,3329)
     (2930,3648)(2937,3652)(2939,3653)(2943,3657)(2945,3658)(2950,3661)(2951,
     3662)(2957,3665)(2960,3667)(2963,3670)(2964,3669)(2966,3517)(2968,3672)
     (2969,3673)(2970,3674)(2972,3678)(2973,3677)(2980,2999)(2981,3684)(2982,
     3686)(2985,3689)(2987,3692)(2989,3693)(2990,3694)(2991,3696)(2994,3698)
     (3000,3703)(3002,3707)(3009,3710)(3011,3713)(3012,3715)(3014,3718)(3015,
     3036)(3016,3720)(3017,3722)(3018,3723)(3020,3726)(3021,3727)(3022,3509)
     (3025,3038)(3026,3732)(3028,3736)(3030,3738)(3031,3741)(3034,3744)(3035,
     3701)(3039,3748)(3041,3750)(3043,3753)(3044,3755)(3046,3757)(3048,3363)
     (3052,3064)(3054,3764)(3059,3568)(3066,3520)(3067,3780)(3070,3785)(3071,
     3784)(3073,3788)(3074,3789)(3077,3793)(3078,3491)(3082,3487)(3084,3375)
     (3085,3800)(3086,3803)(3088,3805)(3091,3444)(3094,3125)(3095,3477)(3096,
     3808)(3099,3502)(3100,3812)(3102,3814)(3106,3817)(3107,3820)(3109,3822)
     (3110,3280)(3113,3231)(3114,3825)(3115,3795)(3118,3829)(3119,3368)(3122,
     3635)(3123,3837)(3126,3839)(3127,3534)(3129,3801)(3130,3844)(3132,3134)
     (3137,3850)(3138,3852)(3140,3709)(3141,3854)(3142,3855)(3145,3858)(3146,
     3196)(3148,3861)(3151,3863)(3152,3862)(3154,3867)(3155,3868)(3156,3871)
     (3158,3161)(3159,3873)(3162,3875)(3163,3878)(3167,3882)(3169,3884)(3170,
     3885)(3172,3889)(3173,3888)(3175,3892)(3179,3697)(3182,3194)(3183,3896)
     (3185,3897)(3187,3899)(3190,3551)(3191,3901)(3195,3904)(3201,3909)(3205,
     3824)(3207,3860)(3208,3913)(3209,3391)(3211,3906)(3213,3365)(3214,3354)
     (3215,3916)(3217,3918)(3218,3919)(3219,3920)(3220,3921)(3221,3663)(3223,
     3895)(3225,3925)(3227,3927)(3233,3893)(3234,3932)(3237,3936)(3238,3853)
     (3240,3940)(3241,3941)(3242,3944)(3244,3946)(3245,3625)(3246,3948)(3248,
     3610)(3250,3286)(3253,3957)(3254,3956)(3256,3432)(3258,3939)(3259,3961)
     (3261,3963)(3264,3402)(3265,3965)(3266,3968)(3269,3973)(3270,3970)(3271,
     3972)(3272,3976)(3274,3979)(3275,3857)(3277,3983)(3279,3281)(3282,3985)
     (3287,3303)(3289,3934)(3290,3994)(3292,3996)(3294,3997)(3296,4000)(3299,
     4003)(3301,4006)(3302,4007)(3304,4008)(3307,4011)(3309,3728)(3310,4014)
     (3312,4017)(3313,4018)(3314,4020)(3318,4021)(3319,3350)(3320,4023)(3322,
     3676)(3323,4025)(3325,4029)(3328,4030)(3331,3831)(3333,4034)(3334,4035)
     (3335,3359)(3337,3782)(3338,3659)(3339,4038)(3341,4041)(3343,3530)(3344,
     4036)(3346,3612)(3348,3406)(3349,4046)(3351,4048)(3358,4051)(3361,3922)
     (3362,4053)(3366,4056)(3369,4022)(3374,4061)(3376,4063)(3377,4064)(3378,
     4065)(3380,4067)(3381,4068)(3383,4071)(3385,3681)(3386,3430)(3387,3431)
     (3390,4078)(3394,4082)(3395,4084)(3397,4087)(3399,4090)(3403,4093)(3405,
     4094)(3409,4095)(3410,4096)(3411,4097)(3414,4102)(3417,4105)(3419,4107)
     (3420,4108)(3421,4109)(3424,4112)(3425,4113)(3426,4116)(3428,4118)(3429,
     3881)(3433,3690)(3435,4120)(3436,4121)(3438,4123)(3440,4124)(3441,3947)
     (3445,4127)(3447,3561)(3448,3531)(3449,3828)(3450,4130)(3451,4132)(3453,
     4136)(3454,4135)(3456,3898)(3457,4139)(3458,4142)(3461,4144)(3462,4060)
     (3463,4147)(3466,4150)(3469,3859)(3470,4151)(3472,4152)(3476,4154)(3478,
     4155)(3479,4156)(3481,4159)(3484,3762)(3490,4015)(3493,3500)(3495,4173)
     (3496,4175)(3498,4177)(3503,4181)(3505,4183)(3507,4185)(3513,3835)(3514,
     4190)(3515,3910)(3516,3633)(3518,4191)(3521,4193)(3522,4194)(3523,4196)
     (3524,4197)(3525,3588)(3527,4198)(3528,4101)(3529,3816)(3532,3886)(3533,
     4200)(3536,3830)(3538,4203)(3539,4205)(3540,4206)(3541,4208)(3543,4210)
     (3545,4212)(3548,3554)(3552,3981)(3559,3769)(3560,4217)(3569,4223)(3571,
     4226)(3572,3991)(3575,4077)(3578,4225)(3579,4233)(3581,4234)(3582,4236)
     (3584,4238)(3586,3699)(3587,4242)(3589,4243)(3591,3945)(3592,4246)(3595,
     4250)(3597,4251)(3599,3711)(3602,4158)(3604,3903)(3605,3772)(3607,4045)
     (3614,3929)(3615,3811)(3616,4261)(3619,4264)(3620,3866)(3622,4267)(3623,
     4269)(3624,4010)(3626,4162)(3627,3798)(3628,4270)(3630,4272)(3631,3958)
     (3636,3771)(3637,4275)(3638,4277)(3640,3960)(3642,4001)(3643,4282)(3645,
     4050)(3646,4284)(3649,3905)(3650,4286)(3651,4287)(3654,4079)(3655,4290)
     (3656,3980)(3666,4293)(3668,4296)(3671,4298)(3675,4213)(3679,4303)(3680,
     3779)(3682,4305)(3683,4070)(3687,3695)(3688,3704)(3691,4310)(3700,3856)
     (3702,4314)(3705,3815)(3706,3834)(3708,4316)(3712,3794)(3714,3721)(3716,
     4321)(3717,4323)(3719,4325)(3724,4137)(3725,4329)(3729,3758)(3730,4330)
     (3731,4333)(3733,3749)(3734,4335)(3735,4338)(3737,4340)(3739,4344)(3740,
     4343)(3742,4348)(3743,4349)(3745,4328)(3746,4351)(3747,4354)(3751,3813)
     (3752,4280)(3754,4357)(3756,4358)(3759,4361)(3760,3955)(3761,4228)(3763,
     4362)(3765,4165)(3766,4364)(3767,4366)(3768,4367)(3770,4247)(3773,4044)
     (3774,4100)(3775,4371)(3776,4372)(3777,3842)(3778,4374)(3781,4138)(3783,
     3877)(3786,4376)(3787,3890)(3790,4377)(3791,4265)(3792,4380)(3796,3836)
     (3797,4382)(3799,4384)(3802,4370)(3804,4231)(3806,3952)(3807,4128)(3809,
     4389)(3810,4390)(3818,4356)(3819,4342)(3821,4289)(3823,4398)(3826,4400)
     (3827,3998)(3832,4042)(3838,4405)(3840,4409)(3841,4408)(3843,4402)(3845,
     4393)(3846,4412)(3847,4413)(3848,4182)(3849,4415)(3851,4184)(3864,4369)
     (3869,4423)(3870,4422)(3872,4427)(3874,4430)(3876,4322)(3879,4431)(3880,
     4432)(3883,4436)(3887,3999)(3891,4442)(3894,4444)(3900,4447)(3902,4157)
     (3907,4451)(3908,4454)(3911,4457)(3912,4458)(3914,4059)(3915,4459)(3917,
     4461)(3923,4465)(3924,4307)(3926,4309)(3928,4040)(3930,3942)(3931,4469)
     (3933,4252)(3935,4470)(3937,4473)(3938,4126)(3943,4016)(3949,4478)(3950,
     4479)(3951,4481)(3953,4028)(3954,4410)(3959,4485)(3962,4475)(3964,4488)
     (3966,4491)(3967,4490)(3969,4494)(3974,4497)(3975,4498)(3977,4501)(3978,
     4504)(3982,4507)(3984,4510)(3986,4514)(3987,4511)(3988,4513)(3992,4518)
     (3993,4519)(3995,4520)(4002,4525)(4005,4166)(4009,4227)(4012,4160)(4013,
     4528)(4019,4295)(4024,4531)(4026,4301)(4027,4480)(4031,4419)(4032,4534)
     (4033,4535)(4037,4099)(4039,4538)(4043,4218)(4049,4544)(4054,4262)(4055,
     4378)(4057,4546)(4058,4222)(4062,4104)(4066,4550)(4069,4551)(4072,4554)
     (4073,4556)(4074,4403)(4075,4306)(4076,4224)(4080,4558)(4081,4258)(4083,
     4167)(4085,4524)(4086,4563)(4088,4545)(4089,4565)(4091,4566)(4092,4569)
     (4098,4573)(4103,4577)(4106,4579)(4110,4186)(4111,4583)(4114,4476)(4115,
     4585)(4117,4588)(4119,4527)(4122,4591)(4125,4140)(4129,4536)(4131,4468)
     (4133,4278)(4134,4597)(4141,4429)(4143,4602)(4145,4603)(4146,4543)(4148,
     4452)(4149,4605)(4153,4241)(4163,4464)(4164,4612)(4168,4613)(4169,4614)
     (4170,4616)(4171,4567)(4172,4618)(4174,4414)(4176,4621)(4178,4623)(4179,
     4489)(4180,4365)(4187,4624)(4188,4541)(4189,4578)(4192,4628)(4195,4375)
     (4199,4352)(4201,4483)(4204,4633)(4207,4345)(4209,4636)(4211,4248)(4214,
     4637)(4215,4638)(4216,4530)(4219,4341)(4220,4639)(4221,4311)(4229,4255)
     (4230,4373)(4232,4643)(4235,4529)(4239,4647)(4240,4649)(4244,4651)(4245,
     4396)(4249,4653)(4253,4555)(4254,4492)(4256,4654)(4257,4655)(4259,4406)
     (4260,4656)(4263,4659)(4266,4661)(4268,4532)(4271,4664)(4273,4281)(4274,
     4542)(4276,4571)(4279,4586)(4283,4670)(4285,4671)(4288,4506)(4291,4448)
     (4292,4673)(4294,4450)(4297,4676)(4299,4677)(4300,4418)(4302,4679)(4304,
     4308)(4312,4681)(4313,4682)(4315,4685)(4317,4688)(4318,4690)(4319,4691)
     (4320,4693)(4324,4696)(4326,4686)(4327,4698)(4331,4704)(4332,4703)(4334,
     4707)(4336,4709)(4337,4708)(4339,4712)(4346,4619)(4347,4445)(4350,4719)
     (4353,4721)(4355,4723)(4359,4582)(4360,4724)(4363,4727)(4368,4722)(4379,
     4552)(4381,4736)(4383,4559)(4385,4467)(4386,4738)(4387,4739)(4388,4741)
     (4391,4746)(4392,4745)(4394,4747)(4395,4748)(4397,4750)(4399,4575)(4401,
     4697)(4404,4474)(4407,4632)(4411,4756)(4416,4521)(4417,4757)(4420,4434)
     (4421,4759)(4424,4762)(4425,4763)(4426,4765)(4428,4767)(4433,4611)(4435,
     4453)(4437,4620)(4438,4768)(4439,4641)(4440,4523)(4441,4769)(4443,4770)
     (4446,4772)(4449,4774)(4455,4777)(4456,4778)(4460,4714)(4462,4694)(4463,
     4625)(4466,4564)(4471,4472)(4477,4729)(4482,4784)(4484,4599)(4486,4785)
     (4487,4787)(4493,4761)(4499,4790)(4500,4792)(4502,4795)(4503,4794)(4505,
     4798)(4508,4801)(4509,4802)(4512,4553)(4515,4804)(4516,4805)(4517,4749)
     (4522,4700)(4526,4806)(4533,4808)(4537,4812)(4539,4814)(4540,4813)(4547,
     4818)(4548,4754)(4549,4819)(4557,4562)(4560,4596)(4561,4825)(4568,4732)
     (4570,4828)(4572,4829)(4574,4589)(4580,4832)(4581,4786)(4584,4650)(4587,
     4800)(4590,4835)(4592,4836)(4593,4731)(4594,4837)(4595,4667)(4598,4822)
     (4601,4788)(4604,4640)(4606,4842)(4608,4720)(4609,4843)(4610,4833)(4615,
     4845)(4617,4847)(4622,4850)(4626,4853)(4627,4854)(4629,4855)(4630,4793)
     (4631,4657)(4634,4775)(4635,4803)(4642,4859)(4644,4807)(4645,4841)(4646,
     4857)(4648,4860)(4652,4820)(4660,4781)(4662,4799)(4663,4863)(4665,4752)
     (4666,4702)(4669,4782)(4674,4861)(4675,4846)(4678,4797)(4680,4706)(4683,
     4868)(4684,4869)(4689,4870)(4692,4871)(4695,4716)(4701,4872)(4705,4875)
     (4710,4878)(4711,4742)(4713,4816)(4715,4879)(4717,4880)(4718,4881)(4725,
     4839)(4726,4848)(4728,4744)(4730,4883)(4733,4755)(4734,4830)(4735,4884)
     (4737,4885)(4740,4864)(4743,4886)(4751,4889)(4753,4867)(4758,4892)(4760,
     4895)(4764,4893)(4766,4899)(4773,4902)(4776,4888)(4779,4780)(4783,4891)
     (4789,4897)(4791,4873)(4796,4906)(4809,4810)(4811,4876)(4815,4909)(4817,
     4910)(4823,4851)(4824,4831)(4827,4866)(4834,4838)(4844,4913)(4849,4917)
     (4852,4918)(4856,4919)(4858,4911)(4862,4915)(4865,4894)(4874,4890)(4877,
     4887)(4882,4916)(4896,4914)(4898,4903)(4900,4901)(4904,4912)(4905,4923)
     (4907,4908)(4920,4925)(4921,4922)(4924,4926)(4927,4928);