21-3
Miền Bắc
BTL 37
STL 74,47
X3 37,74,94-- 37,47,94
3D Lô ghép (3,9)
Dàn 4x
92,29,65,56,83,38,42,24,15,51,06,60,33,88,12,21,85,58,76,67,03,30,62,26,35,08,80,22,95,59,72,27,45,54,82,28,55,46,64,73,37,32,23,05,50,96,69,78,87
10s: 10,65,33,88,38,83,29,92,87,78
6s. : 10,65,33,88,29,87
3s...