[cal828]

R10

$1 tri 4,7//1,2,4,7,8//1,2,4,7,8=$24

$1 tri 1,2,4,7,8//4,7//1,2,4,7,8=$24

$4 exacta 2,7//1,2,4,6,7,8=$40

$3 exacta 2//1,4,7,8=$12