incrE = 14
incrNE = -20
x y d
2 2 -3
3 2 11
4 3 -9
5 3 5
6 4 -15
7 4 -1
8 4 13
9 5 -7
10 5 7
11 6 -13
12 6 1
13 7 -19
14 7 -5
15 7 9
16 8 -11
17 8 3
18 9 -17
19 9 -3