Элементы канализации

[3,8,10,13,14,15,16,17,17,18,19,21,21,21,22,23,24,24,25,25,26,27,28,29,29,30,31,31,34,35,37,39,39,39,41,42,43,43,43,44,44,44,45,46,46,47,47,48,48,48,49,50,51,52,52,53,53,53,54,55,55,58,58,59,59,60,63,63,64,65,66,66,67,67,67,68,68,69,69,70,72,73,73,74,76,78,78,78,79,81,83,83,84,85,86,86,87,87,87,89,90,91,93,93,94,97,98,98,98,99,100,103,105,106,108,108,110,110,111,112,113,115,119,119,120,121,121,123,125,126,127,128,130,131,133,133,133,134,135,136,136,137,138,138,139,141,144,146,150,154,157,158,160,161,161,164,166,166,167,170,172,173,173,175,176,177,178,180,181,182,182,187,187,189,189,190,191,193,194,196,196,199,199,199,201,202,203,204,205,207,208,209,210,214,215,223,225,226,228,231,232,235,238,244,244,246,248,252,253,259,261,262,262,263,265,266,269,271,271,275,276,281,281,282,282,287,290,298,299,300,301,303,303,305,307,322,325,325,328,332,333,334,337,337,341,342,346,351,354,359,359,360,368,376,378,379,380,386,387,388,391,397,399,402,407,407,409,411,417,419,425,426,433,436,438,439,450,454,455,457,458,459,460,463,472,473,474,476,482,485,490,493,504,506,507,511,519,521,527,530,534,539,542,548,549,556,558,561,564,572,578,591,600,601,611,615,625,626,627,635,639,640,643,645,655,662,667,670,688,703,704,719,731,737,754,755,757,765,771,779,782,789,794,795,796,805,806,811,815,818,823,824,843,856,877,884,887,888,894,895,899,902,909,917,933,934,938,948,960,971,980,986,995,1006,1013,1043,1045,1048,1067,1069,1071,1092,1123,1125,1136,1154,1159,1192,1193,1203,1207,1208,1230,1264,1280,1300,1313,1326,1329,1350,1354,1359,1359,1383,1419,1427,1430,1442,1462,1482,1489,1494,1528,1537,1577,1593,1625,1636,1639,1651,1661,1682,1701,1729,1739,1744,1760,1760,1789,1809,1825,1828,1863,1896,1929,1936,1971,1989,2050,2060,2079,2111,2112,2116,2118,2141,2152,2213,2293,2304,2327,2372,2447,2513,2522,2570,2584,2729,2771,2783,2814,2816,2823,2931,2961,3028,3047,3057,3197,3270,3318,3364,3446,3495,3498,3509,3517,3593,3775,3805,3822,3869,3884,3928,3975,4005,4046,4051,4106,4248,4281,4329,4587,4670,4862,5193,5473,5600,5657,5811,5862,5932,6056,6058,6115,6232,6249,6335,6687,6921,7054,7186,9365,9425,9625,10866,11592,13455,15137,15748,16053,16431,16527,20158,30298]