6 bộ này hay ra nè 11,12,14,16,17,19,21,22,24,26,27,29,41,42,44,46,47,49,61,62,64,66,67,69,71,72,74,76,77,79,91,92,94,96,97,99
012,021,102,120,201,210,123,132,213,231,312,321,234,243,324,342,432,423,345,354,435,453,534,543,456,465,546,564,645,654,567,576,657,675,756,765,678,687,768,786,876,867,789,798,897,879,987,978,890,809,908,980,089,098,901,910,019,091,109,190
16s cối cho 1479 này
11,14,17,19,41,44,47,49,
71,74,77,79,91,94,97,99