1+2=
3
6+2
8
11+2=
13
16+2=
18
21+2=
23
2+2=
4
7+2=
9
12+2=
14
17+2=
19
22+2=
24
3+2
5
8+2=
10
13+2=
15
18+2=
20
23+2=
25
4+2=
6
9+2=
11
14+2=
16
19+2=
21
24+2=
26
5+2=
7
10+2=
12
15+2=
17
20+2=
22
25+2=
27