The coordinates are:
From left to right , top to bottom:
1st column: (-4,-2), (-4,2),
2nd coluimn: (-3,4.5)
3rd column: (-2,1), (-2,-2)
4th column: (-2,2) , (-1,0) (-1.5,-4.5),
5th column: (0,3.5), (0,-3.5)
6yh column: (1,-3)
7th column: (1.5,1)
8th column: (2,3) (2,-2)
9th column: (3.5,0)
10th column: (4,4.5), (4,2) (4,-4)