-2*(3*(4-8))
(-2*3)*(4-8)
-2*((4-8)*3)
(-2*(4-8))*3
3*(-2*(4-8))
(3*-2)*(4-8)
3*(4-(8/-2))
3*((4-8)*-2)
(3*(4-8))*-2
((4--2)-3)*8
(4-(-2+3))*8
((4-3)--2)*8
(4-(3+-2))*8
(4-(8/-2))*3
((4-8)*-2)*3
(4-8)*(-2*3)
((4-8)*3)*-2
(4-8)*(3*-2)
8*((4--2)-3)
8*(4-(-2+3))
8*((4-3)--2)
8*(4-(3+-2))