Ground Truth (X <tab> Y means X causes Y)
1	3
1	4
2	5
2	11
3	6
3	7
4	8
5	8
5	9
6	7
8	10
9	11


Coefficients
[2]= + noise_2
[5]= -0.950421([1]+0.981408)^5 + noise_5
[9]= +0.928313([4]+0.117012)^5 + noise_9
[11]= 0.00183246 * ([1])^4 + noise_11
[1]= + noise_1
[4]= +0.147201([0]-0.82528)^3 + noise_4
[8]= +0.618299([3]+0.324273)^4 -0.892927([4]+0.610564)^3 + noise_8
[10]= -0.630446([7]+0.129781)^2 + noise_10
[3]= -0.165415([0]-0.957547)^5 + noise_3
[6]= -0.0214706([2]+0.651521)^4 + noise_6
[7]= -0.804626([2]-0.311187)^3 +0.41344([5]-0.95107)^2 + noise_7
