lst:=[[(b*x^3+a)^5,x,1],
[(b*x^3+a)^4,x,1],
[(b*x^3+a)^3,x,1],
[(b*x^3+a)^2,x,1],
[b*x^3+a,x,1],
[1/(b*x^3+a),x,1],
[1/(b*x^3+a)^2,x,1],
[1/(b*x^3+a)^3,x,1],
[1/(b*x^3+a+1),x,1],
[1/(-b*x^3+a+1),x,1],
[1/(b*x^3+a-1),x,1],
[1/(-b*x^3+a-1),x,1],
[(b*x^3+a)^(5/2),x,1],
[(b*x^3+a)^(3/2),x,1],
[(b*x^3+a)^(1/2),x,1],
[1/(b*x^3+a)^(1/2),x,1],
[1/(b*x^3+a)^(3/2),x,1],
[1/(b*x^3+a)^(5/2),x,1],
[1/(b*x^3+a)^(7/2),x,1],
[1/(x^3+1)^(1/2),x,1],
[1/(-x^3+1)^(1/2),x,1],
[1/(x^3-1)^(1/2),x,1],
[1/(-x^3-1)^(1/2),x,1],
[(b*x^3+a)^(5/3),x,1],
[(b*x^3+a)^(2/3),x,1],
[1/(b*x^3+a)^(1/3),x,1],
[1/(b*x^3+a)^(4/3),x,1],
[1/(b*x^3+a)^(7/3),x,1],
[1/(b*x^3+a)^(10/3),x,1],
[1/(b*x^3+a)^(13/3),x,1],
[(b*x^3+a)^(4/3),x,1],
[(b*x^3+a)^(1/3),x,1],
[1/(b*x^3+a)^(2/3),x,1],
[1/(b*x^3+a)^(5/3),x,1],
[1/(-b*x^3+a)^(1/3),x,1],
[1/(x^3+2)^(1/3),x,1],
[(b*x^3+a)^(3/4),x,1],
[(b*x^3+a)^(1/4),x,1],
[1/(b*x^3+a)^(1/4),x,1],
[1/(b*x^3+a)^(3/4),x,1],
[1/(b*x^3+a)^(5/4),x,1]]