b11 := (1,93)(2,110)(3,21)(4,17)(5,172)(6,37)(7,210)(8,46)(9,28)(10,266)(11,60)
     (12,34)(13,319)(14,73)(15,337)(16,35)(18,396)(19,410)(20,97)(22,461)(23,
     57)(24,491)(25,117)(26,85)(27,124)(29,70)(30,586)(31,143)(32,607)(33,149)
     (36,161)(38,691)(39,90)(40,725)(41,181)(42,745)(43,188)(44,409)(45,197)
     (47,804)(48,109)(49,781)(50,218)(51,158)(52,114)(53,470)(54,112)(55,668)
     (56,238)(58,150)(59,253)(61,967)(62,135)(63,527)(64,274)(65,140)(66,501)
     (68,1023)(69,292)(71,600)(74,290)(75,754)(76,323)(77,478)(78,330)(79,684)
     (80,169)(81,1033)(82,347)(83,961)(84,354)(86,1154)(87,369)(88,568)(89,
     373)(91,1220)(92,386)(94,567)(96,399)(98,1249)(99,207)(100,686)(101,420)
     (102,992)(103,427)(104,215)(105,1297)(106,436)(107,1295)(108,443)(111,
     432)(113,895)(115,1277)(116,340)(119,250)(120,1386)(121,500)(122,890)
     (123,507)(125,263)(126,884)(127,446)(128,483)(129,380)(130,272)(131,1021)
     (132,455)(133,953)(134,447)(136,284)(137,460)(138,561)(139,1034)(141,
     1253)(142,574)(144,1103)(145,303)(146,1042)(148,706)(151,316)(152,723)
     (153,376)(154,1086)(155,159)(156,584)(157,388)(160,642)(162,973)(163,655)
     (164,344)(165,315)(166,649)(167,612)(168,577)(170,1562)(171,680)(173,
     1570)(174,366)(175,1500)(176,701)(177,1410)(178,377)(179,545)(180,715)
     (182,1417)(183,383)(184,1111)(185,730)(186,1595)(187,735)(189,914)(190,
     394)(191,928)(192,672)(193,920)(195,1478)(196,756)(198,589)(200,1408)
     (201,769)(202,417)(203,1483)(204,486)(205,923)(206,581)(208,565)(209,437)
     (211,802)(213,1364)(214,810)(216,608)(217,820)(219,476)(220,453)(221,
     1636)(222,831)(223,458)(224,733)(225,788)(226,1644)(227,843)(228,467)
     (229,1589)(230,856)(232,482)(233,477)(234,261)(235,873)(236,1063)(237,
     878)(239,1620)(240,489)(241,1650)(242,548)(243,1139)(245,498)(246,1000)
     (247,904)(248,294)(249,385)(251,1322)(252,748)(254,1088)(255,519)(256,
     1557)(257,939)(258,525)(259,1550)(260,705)(262,952)(264,1354)(265,960)
     (267,1181)(268,541)(269,792)(270,972)(271,964)(273,747)(275,1581)(276,
     553)(277,766)(278,841)(279,558)(280,1442)(281,418)(282,392)(283,996)(285,
     562)(286,1002)(287,571)(288,922)(289,531)(291,1012)(293,1604)(296,631)
     (297,666)(298,722)(299,398)(300,903)(301,1040)(302,881)(304,1702)(305,
     1048)(306,606)(307,1149)(308,1056)(309,1461)(310,419)(311,613)(312,974)
     (313,676)(314,583)(317,552)(318,1071)(320,1125)(321,965)(322,1082)(324,
     1176)(325,639)(326,1189)(327,1094)(328,1622)(329,1098)(332,652)(333,1537)
     (334,1110)(335,1607)(336,1113)(338,1130)(339,664)(342,1147)(343,1128)
     (345,921)(346,538)(348,911)(349,677)(350,644)(351,1112)(352,1232)(353,
     1144)(355,617)(356,688)(357,618)(358,645)(359,1066)(360,1162)(361,698)
     (362,604)(363,1172)(364,1287)(365,397)(367,1312)(368,1184)(370,1726)(371,
     1344)(372,1191)(375,724)(378,1115)(379,660)(382,742)(384,818)(387,1116)
     (389,757)(390,619)(391,1068)(395,1733)(400,1606)(401,763)(402,1300)(403,
     1239)(404,1552)(405,682)(406,768)(407,1324)(408,1158)(412,778)(414,1252)
     (415,1084)(416,1256)(421,969)(422,794)(423,1614)(424,892)(425,1603)(426,
     1274)(429,518)(431,718)(433,1290)(434,1271)(435,997)(438,704)(439,1651)
     (440,1061)(441,1404)(442,955)(444,1522)(445,790)(448,456)(449,1330)(450,
     463)(451,1339)(452,1303)(454,838)(457,1087)(459,1080)(462,554)(464,1657)
     (465,1715)(466,779)(468,1532)(471,1681)(472,871)(473,957)(474,516)(475,
     1634)(479,1351)(480,1078)(481,824)(484,1360)(485,762)(487,1055)(488,1363)
     (490,1291)(493,901)(494,1745)(495,1376)(496,1746)(497,1292)(499,1057)
     (502,918)(503,1499)(504,1392)(505,963)(506,1235)(509,930)(510,1104)(511,
     1178)(512,1400)(513,1405)(514,937)(515,1659)(517,1347)(520,948)(521,1077)
     (522,1414)(523,1357)(524,1416)(526,1229)(528,1670)(529,1367)(530,551)
     (532,870)(533,1703)(534,1411)(535,808)(536,1214)(539,694)(540,1192)(542,
     620)(543,980)(544,989)(546,721)(547,982)(549,891)(555,1449)(556,627)(557,
     1153)(559,1320)(560,970)(563,1006)(564,749)(566,816)(570,1305)(572,1685)
     (573,1365)(576,1020)(578,1379)(579,1474)(580,1025)(582,999)(585,1431)
     (587,1484)(588,1037)(590,1058)(591,1399)(592,1093)(593,900)(594,1401)
     (595,1047)(596,1241)(597,1487)(598,990)(599,926)(601,988)(602,1138)(603,
     1152)(609,719)(610,1245)(611,959)(614,1611)(616,1697)(622,1076)(623,1750)
     (624,1226)(625,1317)(626,1509)(628,1009)(629,1504)(630,777)(632,958)(633,
     1306)(634,1092)(635,1615)(636,1518)(637,1711)(638,986)(640,1662)(641,
     1524)(643,962)(646,693)(647,987)(648,1107)(650,1617)(651,1223)(653,1701)
     (654,1288)(656,951)(657,981)(659,1536)(661,1123)(662,1676)(663,966)(665,
     1718)(667,1132)(670,1296)(671,1134)(673,834)(674,1554)(678,761)(679,1390)
     (681,1526)(683,1744)(685,1159)(689,1688)(690,1538)(692,979)(695,889)(696,
     1043)(697,711)(699,1281)(700,954)(702,1283)(703,1182)(707,1185)(708,897)
     (710,1210)(714,1171)(716,1395)(717,887)(720,909)(726,1385)(727,1208)(728,
     1451)(729,806)(731,854)(732,1215)(736,1749)(737,949)(738,1409)(739,945)
     (740,935)(741,758)(743,1521)(744,845)(746,770)(750,1198)(751,1108)(753,
     1195)(755,1046)(759,1064)(760,1200)(764,879)(765,993)(767,1231)(771,1248)
     (772,1311)(773,1114)(774,975)(775,1452)(780,795)(782,1263)(783,1310)(784,
     1618)(785,936)(786,1748)(787,1266)(789,1270)(791,1420)(793,1425)(796,
     1244)(797,1453)(798,1279)(799,998)(800,1510)(801,1397)(803,1018)(805,929)
     (807,1624)(809,1627)(811,1164)(812,1340)(813,1304)(814,1490)(815,1207)
     (819,1156)(821,1368)(822,848)(823,1265)(825,1542)(826,1201)(828,1083)
     (829,1286)(830,1067)(832,1708)(833,1308)(835,1313)(836,1427)(837,1585)
     (839,1590)(840,1582)(842,1605)(844,1028)(846,1440)(847,1227)(849,1275)
     (850,1377)(851,1136)(852,1691)(853,1610)(855,1653)(857,919)(858,1105)
     (859,893)(860,1090)(861,1583)(863,1341)(864,1183)(865,1350)(866,1327)
     (867,1038)(868,880)(869,1211)(872,1161)(874,1418)(875,942)(877,1553)(882,
     1051)(883,1516)(885,1388)(886,1668)(894,1672)(896,1013)(898,1190)(899,
     1548)(902,1506)(905,1383)(906,1187)(907,1588)(908,1571)(910,1258)(912,
     1372)(913,1389)(915,1677)(916,1175)(917,1335)(924,1370)(925,1049)(927,
     1005)(931,1121)(932,1625)(933,1089)(934,1345)(940,1109)(941,1412)(943,
     1413)(944,1346)(946,1124)(947,1547)(950,1623)(956,1546)(968,1569)(976,
     1243)(977,1222)(978,1301)(984,1512)(985,1447)(991,1331)(994,1334)(1001,
     1325)(1003,1298)(1004,1466)(1007,1684)(1008,1675)(1010,1030)(1011,1194)
     (1014,1539)(1015,1432)(1016,1319)(1017,1472)(1019,1323)(1022,1338)(1024,
     1426)(1026,1073)(1027,1259)(1029,1131)(1031,1665)(1032,1482)(1035,1598)
     (1036,1407)(1041,1480)(1045,1402)(1050,1095)(1052,1629)(1053,1514)(1054,
     1505)(1059,1507)(1060,1502)(1065,1202)(1070,1359)(1072,1361)(1074,1419)
     (1075,1100)(1079,1276)(1081,1155)(1085,1515)(1091,1560)(1096,1635)(1097,
     1471)(1099,1460)(1101,1374)(1102,1531)(1117,1640)(1118,1302)(1119,1439)
     (1120,1180)(1122,1199)(1126,1289)(1127,1540)(1133,1166)(1141,1188)(1142,
     1732)(1143,1157)(1145,1737)(1146,1545)(1148,1716)(1150,1721)(1151,1563)
     (1160,1352)(1163,1551)(1165,1186)(1167,1549)(1168,1666)(1169,1577)(1170,
     1658)(1173,1375)(1174,1393)(1177,1255)(1179,1706)(1193,1513)(1196,1353)
     (1197,1457)(1204,1712)(1205,1613)(1206,1544)(1209,1493)(1212,1387)(1213,
     1591)(1216,1693)(1217,1529)(1218,1567)(1219,1709)(1224,1469)(1225,1415)
     (1228,1448)(1230,1576)(1233,1321)(1236,1616)(1237,1422)(1238,1663)(1240,
     1739)(1246,1463)(1247,1307)(1250,1698)(1251,1660)(1257,1541)(1260,1371)
     (1261,1652)(1262,1565)(1264,1476)(1267,1314)(1268,1446)(1269,1730)(1272,
     1720)(1278,1638)(1282,1597)(1284,1559)(1285,1710)(1293,1456)(1294,1508)
     (1299,1641)(1309,1572)(1315,1669)(1326,1649)(1328,1366)(1329,1477)(1332,
     1738)(1333,1686)(1336,1630)(1342,1454)(1343,1678)(1348,1495)(1349,1714)
     (1355,1717)(1356,1566)(1358,1421)(1362,1450)(1369,1423)(1378,1671)(1381,
     1486)(1382,1586)(1384,1568)(1391,1592)(1394,1680)(1396,1696)(1403,1608)
     (1406,1633)(1424,1465)(1428,1488)(1429,1435)(1430,1534)(1433,1434)(1437,
     1621)(1438,1690)(1441,1520)(1444,1687)(1445,1751)(1455,1632)(1458,1579)
     (1459,1754)(1462,1719)(1464,1699)(1467,1503)(1468,1587)(1470,1564)(1473,
     1656)(1475,1602)(1479,1575)(1481,1683)(1485,1519)(1489,1619)(1492,1704)
     (1494,1578)(1496,1593)(1497,1528)(1498,1728)(1501,1664)(1511,1755)(1517,
     1523)(1527,1705)(1535,1743)(1555,1731)(1556,1646)(1558,1642)(1573,1722)
     (1580,1707)(1584,1661)(1594,1647)(1596,1637)(1599,1734)(1600,1694)(1601,
     1679)(1609,1752)(1612,1747)(1626,1725)(1628,1695)(1643,1667)(1648,1723)
     (1655,1673)(1674,1735)(1689,1740)(1692,1713)(1700,1727);