$2: 5,9 // 5,9 // 1,10,12 = 12

$1: 9 // 1,4,10 // 1,4,10 = 6

$1: 9 // 10,12 // 5,10,12 = 4

$1: 10,12 // 9 // 5 = 2

$1 tri wheel 1,3,5 / 1,3,5 / 1,3,4,5,7,12

$4 Tri

5/3,9/1,3,9,12

$1 tri
9/1,3,5/1,2,3,4,5,6,7,10,12

9/ 1,3,5/ 1,2,3,5,10

1/3,5,9/2,3,5,9,10

$1

$1 tri box 3, 5, 9, 12

tribox 1234