111,112,113,114,117,118,119,121,122,123,124,127,128,129,131,132,133,134,137,138,139,141,142,143,144,147,148,149,171,172,173,174,177,178,179,181,182,183,184,187,188,189,191,192,193,194,197,198,199,211,212,213,214,217,218,219,221,222,223,224,227,228,229,231,232,233,234,237,238,239,241,242,243,244,247,248,249,271,272,273,274,277,278,279,281,282,283,284,287,288,289,291,292,293,294,297,298,299,311,312,313,314,317,318,319,321,322,323,324,327,328,329,331,332,333,334,337,338,339,341,342,343,344,347,348,349,371,372,373,374,377,378,379,381,382,383,384,387,388,389,391,392,393,394,397,398,399,411,412,413,414,417,418,419,421,422,423,424,427,428,429,431,432,433,434,437,438,439,441,442,443,444,447,448,449,471,472,473,474,477,478,479,481,482,483,484,487,488,489,491,492,493,494,497,498,499,711,712,713,714,717,718,719,721,722,723,724,727,728,729,731,732,733,734,737,738,739,741,742,743,744,747,748,749,771,772,773,774,777,778,779,781,782,783,784,787,788,789,791,792,793,794,797,798,799,811,812,813,814,817,818,819,821,822,823,824,827,828,829,831,832,833,834,837,838,839,841,842,843,844,847,848,849,871,872,873,874,877,878,879,881,882,883,884,887,888,889,891,892,893,894,897,898,899,911,912,913,914,917,918,919,921,922,923,924,927,928,929,931,932,933,934,937,938,939,941,942,943,944,947,948,949,971,972,973,974,977,978,979,981,982,983,984,987,988,989,991,992,993,994,997,998,999