x2
2x2
4
7x7
49
13x2
26
18x2
36
1000x1
1000
2x5
10
7x6
42
13x5
65
18x3
54
1000x2
2000
2x7
14
7x4
28
13x14
182
18 x5
90
1000x5
5000
2x8
16
7x9
63
13x18
234
18 x 6
108
1000x10
10000
2x100
200
7x12
84
13x100
1300
18x16
288
1000x12
12000