3
1
3
0 1 10 4 0 -1
0 1 5 2 0 2
5 3 5 2 0 2
haar_x2_y2
9.668894e-02 0 -1
-8.747580e-01 8.005155e-01 
1
3
7 4 4 2 0 -1
9 4 2 1 0 2
7 5 2 1 0 2
haar_x2_y2
-1.364521e-02 0 -1
7.594749e-01 -4.999470e-01 
1
2
7 3 1 2 0 -1
7 3 1 1 0 2
tilted_haar_y2
1.079038e-02 0 -1
-8.732510e-01 6.388293e-01 
-9.885342e-01

-1
-1