1=(6+6+6)/(6+6+6)
2=((6+6)+(6+6))/(6+6)
3=6/6 + 6/6 +6/6
4=(6+6)/6 + (6+6)/6
5=(((6*6) - 6)/6)*6/6
6=6+(6-6)((6/6) *6)
7=6+6/6 + (6-6)*6
8=6 +((6+6)/6)(6/6)
9=6 + (6/6 + (6+6)/6))
10= (6 - 6/6) * (6+6)/6
11= 6 + 6 - 6/6 + 6-6
12= 6+6 + (6-6)*(6/6)
13= 6+6 + 6/6 + (6-6)
14=6+6 + 6/6 + 6/6
15= (6*6 - 6)/((6+6)/6)
16= 6+6+6 - (6+6)/6
17= 6+6 + (6*6 - 6)/6
18= 6+6+6 + (6-6)*6
19= 6+6 + (6*6+6)/6
20= 6+6+6 + (6+6)/6