Standard input is empty

(11276, set([1, 2, 2819, 4, 5638]))
(11323, set([871, 1, 67, 13, 169]))
(11331, set([1, 3777, 3, 1259, 9]))
(11332, set([1, 2, 4, 5666, 2833]))
(11348, set([1, 2, 5674, 4, 2837]))
(11372, set([1, 2, 2843, 4, 5686]))
(11404, set([1, 2, 2851, 4, 5702]))
(11417, set([1, 1631, 233, 49, 7]))
(11425, set([1, 457, 2285, 5, 25]))
(11428, set([1, 2, 4, 5714, 2857]))
(11444, set([1, 2, 5722, 4, 2861]))
(11493, set([1, 3, 3831, 1277, 9]))
(11511, set([3837, 1, 3, 1279, 9]))
(11516, set([1, 2, 4, 5758, 2879]))
(11525, set([1, 461, 2305, 5, 25]))
(11547, set([1283, 1, 3, 3849, 9]))
(11548, set([1, 2, 4, 5774, 2887]))
(11575, set([2315, 1, 463, 5, 25]))
(11588, set([1, 2, 4, 5794, 2897]))
(11601, set([3867, 1, 3, 1289, 9]))
(11612, set([1, 2, 4, 5806, 2903]))
(11619, set([1291, 1, 3, 3873, 9]))
(11636, set([1, 2, 4, 2909, 5818]))
(11668, set([5834, 1, 2, 4, 2917]))
(11673, set([1, 3, 1297, 3891, 9]))
(11675, set([2335, 1, 467, 5, 25]))
(11708, set([1, 2, 4, 5854, 2927]))
(11709, set([1, 3, 1301, 3903, 9]))
(11711, set([1673, 1, 239, 49, 7]))
(11727, set([1303, 1, 3, 3909, 9]))
(11737, set([1, 11, 121, 1067, 97]))
(11756, set([1, 2, 2939, 4, 5878]))
(11763, set([1307, 1, 3, 3921, 9]))
(11767, set([1681, 1, 287, 41, 7]))
(11809, set([1, 241, 1687, 49, 7]))
(11812, set([1, 2, 4, 5906, 2953]))
(11828, set([5914, 1, 2, 4, 2957]))
(11849, set([1, 289, 41, 697, 17]))
(11852, set([1, 2, 2963, 4, 5926]))
(11871, set([1, 3, 1319, 3957, 9]))
(11876, set([1, 2, 4, 5938, 2969]))
(11884, set([1, 2, 2971, 4, 5942]))
(11889, set([3963, 1, 3, 1321, 9]))
(11943, set([1, 3, 1327, 3981, 9]))
(11975, set([1, 2395, 479, 5, 25]))
(11996, set([1, 2, 4, 5998, 2999]))
(11999, set([1, 923, 13, 169, 71]))
(12004, set([1, 2, 4, 6002, 3001]))
(12044, set([1, 2, 3011, 4, 6022]))
(12076, set([1, 2, 3019, 4, 6038]))
(12092, set([1, 2, 4, 6046, 3023]))
(12148, set([1, 2, 4, 3037, 6074]))
(12164, set([1, 2, 4, 6082, 3041]))
(12175, set([1, 487, 2435, 5, 25]))
(12196, set([1, 2, 4, 6098, 3049]))
(12221, set([1, 1111, 11, 101, 121]))
(12244, set([1, 2, 6122, 4, 3061]))
(12249, set([1, 3, 4083, 1361, 9]))
(12268, set([1, 2, 3067, 4, 6134]))
(12275, set([1, 491, 2455, 5, 25]))
(12299, set([1, 1757, 251, 49, 7]))
(12303, set([1, 1367, 3, 4101, 9]))
(12316, set([1, 2, 4, 6158, 3079]))
(12332, set([1, 2, 3083, 4, 6166]))
(12337, set([1, 949, 13, 169, 73]))
(12356, set([1, 2, 4, 6178, 3089]))
(12357, set([4119, 1, 3, 1373, 9]))
(12427, set([1, 43, 289, 731, 17]))
(12429, set([1, 4143, 3, 1381, 9]))
(12436, set([1, 2, 6218, 4, 3109]))
(12463, set([1, 11, 121, 1133, 103]))
(12475, set([1, 499, 2495, 5, 25]))
(12476, set([1, 2, 4, 6238, 3119]))
(12482, set([1, 2, 6241, 158, 79]))
(12484, set([1, 2, 4, 6242, 3121]))
(12493, set([1, 961, 403, 13, 31]))
(12548, set([1, 2, 4, 6274, 3137]))
(12575, set([1, 503, 5, 2515, 25]))
(12591, set([1, 3, 4197, 1399, 9]))
(12593, set([1, 1799, 257, 49, 7]))
(12652, set([1, 2, 3163, 4, 6326]))
(12668, set([1, 2, 4, 6334, 3167]))
(12676, set([1, 2, 4, 6338, 3169]))
(12681, set([1409, 1, 3, 4227, 9]))
(12724, set([6362, 1, 2, 4, 3181]))
(12725, set([1, 2545, 509, 5, 25]))
(12748, set([1, 2, 3187, 4, 6374]))
(12764, set([1, 2, 4, 6382, 3191]))
(12807, set([1, 3, 1423, 4269, 9]))
(12812, set([1, 2, 3203, 4, 6406]))
(12836, set([1, 2, 4, 6418, 3209]))
(12843, set([1, 4281, 3, 1427, 9]))
(12861, set([1, 3, 1429, 4287, 9]))
(12868, set([1, 2, 4, 6434, 3217]))
(12884, set([1, 2, 6442, 4, 3221]))
(12887, set([1841, 1, 263, 49, 7]))
(12897, set([1433, 1, 3, 4299, 9]))
(12916, set([1, 2, 6458, 4, 3229]))
(12943, set([1849, 1, 43, 301, 7]))
(12947, set([107, 1, 1177, 11, 121]))
(12951, set([1, 3, 1439, 4317, 9]))
(13004, set([1, 2, 3251, 4, 6502]))
(13012, set([6506, 1, 2, 4, 3253]))
(13023, set([1, 3, 4341, 1447, 9]))
(13025, set([1, 2605, 521, 5, 25]))
(13028, set([1, 2, 4, 6514, 3257]))
(13036, set([1, 2, 3259, 4, 6518]))
(13059, set([1, 3, 4353, 1451, 9]))
(13075, set([2615, 1, 523, 5, 25]))
(13077, set([4359, 1, 3, 1453, 9]))
(13084, set([1, 2, 4, 6542, 3271]))
(13131, set([1, 3, 4377, 1459, 9]))
(13181, set([1, 1883, 269, 49, 7]))
(13189, set([1199, 1, 11, 109, 121]))
(13196, set([1, 2, 3299, 4, 6598]))
(13204, set([6602, 1, 2, 4, 3301]))
(13228, set([1, 2, 3307, 4, 6614]))
(13239, set([1, 3, 1471, 4413, 9]))
(13252, set([1, 2, 4, 6626, 3313]))
(13276, set([1, 2, 4, 6638, 3319]))
(13279, set([1, 1897, 271, 49, 7]))
(13292, set([1, 2, 3323, 4, 6646]))
(13316, set([1, 2, 4, 6658, 3329]))
(13324, set([1, 2, 3331, 4, 6662]))
(13329, set([1, 1481, 3, 4443, 9]))
(13347, set([4449, 1, 3, 1483, 9]))
(13351, set([1, 1027, 13, 169, 79]))
(13357, set([1, 703, 19, 37, 361]))
(13372, set([1, 2, 4, 6686, 3343]))
(13383, set([1, 3, 4461, 1487, 9]))
(13388, set([1, 2, 3347, 4, 6694]))
(13401, set([1, 1489, 3, 4467, 9]))
(13436, set([1, 2, 4, 6718, 3359]))
(13437, set([1, 3, 4479, 1493, 9]))
(13444, set([1, 2, 4, 6722, 3361]))
(13467, set([4489, 1, 67, 3, 201]))
(13484, set([1, 2, 3371, 4, 6742]))
(13491, set([4497, 1, 3, 1499, 9]))
(13492, set([1, 2, 6746, 4, 3373]))
(13525, set([2705, 1, 541, 5, 25]))
(13556, set([6778, 1, 2, 4, 3389]))
(13564, set([1, 2, 4, 6782, 3391]))
(13573, set([1, 1939, 277, 49, 7]))
(13583, set([799, 1, 47, 289, 17]))
(13599, set([1, 4533, 3, 1511, 9]))
(13628, set([1, 2, 4, 6814, 3407]))
(13652, set([1, 2, 4, 3413, 6826]))
(13673, set([1, 11, 121, 1243, 113]))
(13675, set([1, 547, 2735, 5, 25]))
(13707, set([1, 4569, 3, 1523, 9]))
(13732, set([1, 2, 4, 6866, 3433]))
(13769, set([1, 1967, 281, 49, 7]))
(13778, set([1, 2, 83, 166, 6889]))
(13779, set([1, 3, 4593, 1531, 9]))
(13796, set([1, 2, 4, 6898, 3449]))
(13828, set([1, 2, 4, 6914, 3457]))
(13844, set([1, 2, 4, 3461, 6922]))
(13852, set([1, 2, 4, 6926, 3463]))
(13867, set([1, 283, 1981, 49, 7]))
(13868, set([1, 2, 3467, 4, 6934]))
(13876, set([1, 2, 4, 3469, 6938]))
(13887, set([1543, 1, 3, 4629, 9]))
(13925, set([1, 557, 2785, 5, 25]))
(13941, set([1, 4647, 3, 1549, 9]))
(13964, set([1, 2, 3491, 4, 6982]))
(13977, set([1, 4659, 3, 1553, 9]))
(13996, set([1, 2, 3499, 4, 6998]))
(14027, set([1, 83, 1079, 13, 169]))
(14031, set([1559, 1, 3, 4677, 9]))
(14044, set([1, 2, 4, 7022, 3511]))
(14045, set([1, 2809, 265, 5, 53]))
(14068, set([7034, 1, 2, 4, 3517]))
(14075, set([1, 563, 5, 2815, 25]))
(14103, set([1567, 1, 3, 4701, 9]))
(14108, set([1, 2, 4, 7054, 3527]))
(14116, set([1, 2, 4, 7058, 3529]))
(14132, set([1, 2, 4, 3533, 7066]))
(14139, set([4713, 1, 3, 1571, 9]))
(14156, set([1, 2, 3539, 4, 7078]))
(14164, set([1, 2, 4, 3541, 7082]))
(14188, set([1, 2, 3547, 4, 7094]))
(14211, set([4737, 1, 3, 1579, 9]))
(14225, set([1, 569, 2845, 5, 25]))
(14228, set([7114, 1, 2, 4, 3557]))
(14236, set([1, 2, 4, 7118, 3559]))
(14247, set([1, 3, 1583, 4749, 9]))
(14275, set([2855, 1, 571, 5, 25]))
(14284, set([1, 2, 3571, 4, 7142]))
(14297, set([1, 493, 29, 841, 17]))
(14324, set([1, 2, 7162, 4, 3581]))
(14332, set([1, 2, 4, 7166, 3583]))
(14357, set([1, 293, 2051, 49, 7]))
(14372, set([1, 2, 4, 7186, 3593]))
(14373, set([1, 3, 1597, 4791, 9]))
(14409, set([4803, 1, 3, 1601, 9]))
(14425, set([1, 2885, 5, 577, 25]))
(14428, set([1, 2, 4, 7214, 3607]))
(14452, set([1, 2, 7226, 4, 3613]))
(14463, set([1, 1607, 3, 4821, 9]))
(14468, set([1, 2, 4, 7234, 3617]))
(14481, set([4827, 1, 3, 1609, 9]))
(14492, set([1, 2, 4, 7246, 3623]))
(14517, set([4839, 1, 3, 1613, 9]))
(14524, set([1, 2, 4, 7262, 3631]))
(14548, set([1, 2, 4, 3637, 7274]))
(14571, set([1, 1619, 3, 4857, 9]))
(14572, set([1, 2, 3643, 4, 7286]))
(14589, set([4863, 1, 3, 1621, 9]))
(14636, set([1, 2, 3659, 4, 7318]))
(14643, set([1, 1627, 3, 4881, 9]))
(14675, set([1, 2935, 587, 5, 25]))
(14684, set([1, 2, 4, 7342, 3671]))
(14692, set([1, 2, 4, 7346, 3673]))
(14708, set([1, 2, 4, 3677, 7354]))
(14733, set([1, 4911, 3, 1637, 9]))
(14764, set([1, 2, 3691, 4, 7382]))
(14788, set([1, 2, 4, 7394, 3697]))
(14801, set([779, 1, 19, 361, 41]))
(14804, set([1, 2, 7402, 4, 3701]))
(14825, set([2965, 1, 5, 593, 25]))
(14836, set([1, 2, 7418, 4, 3709]))
(14876, set([1, 2, 4, 7438, 3719]))
(14908, set([1, 2, 4, 7454, 3727]))
(14913, set([1, 3, 4971, 1657, 9]))
(14932, set([1, 2, 7466, 4, 3733]))
(14956, set([1, 2, 3739, 4, 7478]))
(14967, set([1, 3, 4989, 1663, 9]))
(14975, set([1, 599, 2995, 5, 25]))
(15003, set([5001, 1, 3, 1667, 9]))
(15021, set([1, 3, 5007, 1669, 9]))
(15025, set([3005, 1, 5, 601, 25]))
(15041, set([1157, 1, 13, 169, 89]))
(15043, set([1, 307, 49, 2149, 7]))
(15044, set([1, 2, 4, 7522, 3761]))
(15059, set([1, 11, 37, 1369, 407]))
(15068, set([1, 2, 4, 7534, 3767]))
(15076, set([1, 2, 4, 7538, 3769]))
(15116, set([1, 2, 3779, 4, 7558]))
(15123, set([1, 5041, 3, 213, 71]))
(15172, set([1, 2, 4, 7586, 3793]))
(15175, set([1, 607, 5, 3035, 25]))
(15188, set([1, 2, 4, 3797, 7594]))
(15212, set([1, 2, 3803, 4, 7606]))
(15237, set([1, 3, 1693, 5079, 9]))
(15239, set([2177, 1, 311, 49, 7]))
(15273, set([5091, 1, 3, 1697, 9]))
(15284, set([7642, 1, 2, 4, 3821]))
(15291, set([1, 3, 5097, 1699, 9]))
(15292, set([1, 2, 4, 7646, 3823]))
(15317, set([901, 1, 289, 53, 17]))
(15325, set([1, 3065, 613, 5, 25]))
(15332, set([1, 2, 4, 7666, 3833]))
(15337, set([1, 313, 2191, 49, 7]))
(15341, set([1, 667, 529, 29, 23]))
(15367, set([127, 1, 11, 1397, 121]))
(15381, set([5127, 1, 3, 1709, 9]))
(15388, set([1, 2, 4, 7694, 3847]))
(15404, set([1, 2, 3851, 4, 7702]))
(15412, set([1, 2, 7706, 4, 3853]))
(15425, set([3085, 1, 617, 5, 25]))
(15452, set([1, 2, 4, 7726, 3863]))
(15463, set([2209, 1, 47, 329, 7]))
(15475, set([3095, 1, 619, 5, 25]))
(15489, set([5163, 1, 3, 1721, 9]))
(15507, set([1, 3, 5169, 1723, 9]))
(15508, set([1, 2, 7754, 4, 3877]))
(15523, set([1, 19, 817, 43, 361]))
(15524, set([1, 2, 4, 7762, 3881]))
(15533, set([1, 317, 2219, 49, 7]))
(15556, set([1, 2, 4, 7778, 3889]))
(15597, set([1, 5199, 3, 1733, 9]))
(15628, set([1, 2, 3907, 4, 7814]))
(15644, set([1, 2, 4, 7822, 3911]))
(15668, set([1, 2, 4, 3917, 7834]))
(15669, set([1, 5223, 3, 1741, 9]))
(15676, set([1, 2, 4, 7838, 3919]))
(15692, set([1, 2, 3923, 4, 7846]))
(15716, set([1, 2, 4, 7858, 3929]))
(15723, set([1, 3, 5241, 1747, 9]))
(15724, set([1, 2, 3931, 4, 7862]))
(15772, set([1, 2, 4, 7886, 3943]))
(15775, set([1, 3155, 631, 5, 25]))
(15777, set([1, 1753, 3, 5259, 9]))
(15788, set([1, 2, 3947, 4, 7894]))
(15831, set([1, 3, 5277, 1759, 9]))
(15842, set([1, 2, 7921, 178, 89]))
(15851, set([1, 11, 131, 1441, 121]))
(15868, set([1, 2, 4, 7934, 3967]))
(15956, set([1, 2, 7978, 4, 3989]))
(15979, set([1, 19, 29, 841, 551]))
(15987, set([1, 5329, 3, 219, 73]))
(15993, set([1, 3, 5331, 1777, 9]))
(16004, set([1, 2, 4, 8002, 4001]))
(16012, set([1, 2, 4003, 4, 8006]))
(16025, set([641, 1, 3205, 5, 25]))
(16028, set([1, 2, 4, 8014, 4007]))
(16047, set([1, 5349, 3, 1783, 9]))
(16052, set([1, 2, 8026, 4, 4013]))
(16075, set([1, 643, 3215, 5, 25]))
(16076, set([1, 2, 4019, 4, 8038]))
(16083, set([1, 5361, 3, 1787, 9]))
(16084, set([1, 2, 4, 4021, 8042]))
(16101, set([1, 3, 1789, 5367, 9]))
(16108, set([1, 2, 4027, 4, 8054]))
(16175, set([1, 3235, 647, 5, 25]))
(16196, set([1, 2, 4, 8098, 4049]))
(16204, set([1, 2, 4051, 4, 8102]))
(16209, set([5403, 1, 3, 1801, 9]))
(16219, set([1, 331, 2317, 49, 7]))
(16228, set([1, 2, 4, 8114, 4057]))
(16292, set([1, 2, 4, 8146, 4073]))
(16299, set([1811, 1, 3, 5433, 9]))
(16316, set([1, 2, 4, 8158, 4079]))
(16325, set([653, 1, 3265, 5, 25]))