000,001,002,003,004,005,006,007,008,009,010,011,012,013,014,015,016,017,018,019,020,021,022,023,024,025,026,027,028,029,030,032,033,034,035,036,037,038,039,040,041,042,043,044,045,046,047,048,049,050,052,054,055,056,057,058,059,060,061,062,063,064,065,066,067,068,069,070,072,074,076,077,078,079,080,081,082,083,084,085,086,087,088,089,090,092,094,096,098,099,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,141,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,161,163,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,181,183,185,187,188,189,190,191,192,193,194,195,196,197,198,199,200,202,204,206,208,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,252,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,272,274,276,277,278,279,280,281,282,283,284,285,286,287,288,289,292,294,296,298,299,300,302,303,304,305,306,307,308,309,311,313,315,317,319,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,363,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,383,385,387,388,389,390,391,392,393,394,395,396,397,398,399,400,402,404,406,408,411,413,414,415,416,417,418,419,422,424,426,428,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,474,476,477,478,479,480,481,482,483,484,485,486,487,488,489,494,496,498,499,500,502,504,505,506,507,508,509,511,513,515,517,519,522,524,525,526,527,528,529,533,535,537,539,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,565,566,567,568,569,570,571,572,573,574,575,576,577,578,579,585,587,588,589,590,591,592,593,594,595,596,597,598,599,600,602,604,606,608,611,613,615,616,617,618,619,622,624,626,628,633,635,636,637,638,639,644,646,648,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,676,677,678,679,680,681,682,683,684,685,686,687,688,689,696,698,699,700,702,704,706,707,708,709,711,713,715,717,719,722,724,726,727,728,729,733,735,737,739,744,746,747,748,749,755,757,759,766,767,768,769,770,771,772,773,774,775,776,777,778,779,787,788,789,790,791,792,793,794,795,796,797,798,799,800,802,804,806,808,811,813,815,817,818,819,822,824,826,828,833,835,837,838,839,844,846,848,855,857,858,859,866,868,877,878,879,880,881,882,883,884,885,886,887,888,889,898,899,900,902,904,906,908,909,911,913,915,917,919,922,924,926,928,929,933,935,937,939,944,946,948,949,955,957,959,966,968,969,977,979,988,989,990,991,992,993,994,995,996,997,998,999