Q Q quoctoan80 4/6/21 56,65,51,15,06,60,01,10,67,76,62,26,17,71,12,21,78,87,73,37,28,82,23,32,36,63,31,13,86,68,81,18,59,95,54,45,09,90,04,40,89,98,84,48,39,93,34,43,79,97,74,47,29,92,24,42
56,65,51,15,06,60,01,10,67,76,62,26,17,71,12,21,78,87,73,37,28,82,23,32,36,63,31,13,86,68,81,18,59,95,54,45,09,90,04,40,89,98,84,48,39,93,34,43,79,97,74,47,29,92,24,42
