0*3,
1*3,
2*3,
3*3,
4*3,
5*3,
6*3,
7*3,
8*3,
9*3,
10*3,
11*3,
12*3,
13*3,
14*3,
15*3,
16*3,
17*3,
18*3,
19*3,
20*3,
21*3,
22*3,
23*3,
24*3,
25*3,
26*3,
27*3,
28*3,
29*3,
30*3,
31*3,