## E3aPQ.txt 
# List of shift operators for the shifts e1\pm1, e2\pm1, e5\pm1 is given.
# The operators are denoted with index as 1p, 1n, 2p, 2n, 5p, 5n, respectively.
# Fot the shifts 1p2p, 1n2n, 1n2n5p, 1p2p5n, are also given operators.
# Note that the equation is symmetric relative to exchange of e5 and e6.

P1p:=x^2*(x-1)^2*dx^2+1/2*x*(2*x-1)*(x-1)*(e5+e6+1)*dx+e5*e6*x^2-e5*e6*x+1/2*e1-1/2*e1*e5-1/2*e1*e6-e1^2:

Q1p:=x^2*(x-1)^2*dx^2+1/2*x*(2*x-1)*(x-1)*(e5+e6+3)*dx+e5*e6*x^2+e5*x^2+e6*x^2+x^2-e5*e6*x-e5*x-e6*x-x-1/2*e1*e5-1/2*e1*e6-1/2*e1-e1^2:

P1n:=x*(x-1)*dx^2-(2*x-1)*(e2-1)*dx-(2*e1+e5+e6-2)*(2*e1+2*e2+e5+e6-3):

Q1n:=x*(x-1)*dx^2-(2*x-1)*(e2-1)*dx-(2*e1+e5+e6-3)*(e5+2*e1+2*e2+e6-4):

P2p:=x^2*(x-1)^2*dx^2+1/2*x*(2*x-1)*(x-1)*(e5+e6+1)*dx+e5*e6*x^2-e5*e6*x+1/2*e2-1/2*e2*e5-1/2*e2*e6-e2^2:

Q2p:=x^2*(x-1)^2*dx^2+1/2*x*(2*x-1)*(x-1)*(e5+e6+3)*dx+e5*e6*x^2+e5*x^2+e6*x^2+x^2-e5*e6*x-e5*x-e6*x-x-1/2*e2*e5-1/2*e2*e6-1/2*e2-e2^2:

P2n:=x*(x-1)*dx^2-(2*x-1)*(e1-1)*dx-(2*e2+e5+e6-2)*(2*e1+2*e2+e5+e6-3):

Q2n:=x*(x-1)*dx^2-(2*x-1)*(e1-1)*dx-(2*e2+e5+e6-3)*(e5+2*e1+2*e2+e6-4):

P5p:=x^2*(x-1)^2*dx^2+1/2*x*(2*x-1)*(x-1)*(1+e5+e6)*dx+1/4*e5*(2*e5*e6+4*e1*e2+1-2*e6+2*e6*e1+2*e6*e2-2*e5+2*e5*e1+2*e5*e2-2*e1-2*e2+e6^2+e5^2-8*x*e6*e1+4*x*e6-8*x*e6*e2-8*x*e5*e6-4*x*e6^2+8*x^2*e6*e1-4*x^2*e6+8*x^2*e6*e2+8*x^2*e5*e6+4*x^2*e6^2)/(2*e1-1+2*e2+2*e5+e6):

Q5p:=x^2*(x-1)^2*dx^2+1/2*x*(2*x-1)*(x-1)*(e5+e6+5)*dx+1/4*(-2-24*x*e2-8*x*e5*e2+2*e5^2*e6-24*x*e6*e1+4*e5*e1*e2-8*x*e5^2*e6-8*x*e5*e1+12*x-24*x*e1+4*e1+4*e2+3*e5+4*e5*e6-12*x^2+20*x^2*e5+24*x^2*e1+24*x^2*e2-20*x*e5-24*x*e5*e6+24*x^2*e5*e6+2*e5*e6*e1+2*e5*e6*e2-8*x*e5*e6*e1-8*x*e5*e6*e2+2*e5^2+2*e6^2+2*e5^2*e1+2*e5^2*e2+2*e5*e1+2*e5*e2+4*e6*e1+4*e6*e2+e5*e6^2-24*x*e6*e2+8*x^2*e5*e1+8*x^2*e5*e2+24*x^2*e6*e1+24*x^2*e6*e2-8*x*e5^2-12*x*e6^2+8*x^2*e5^2+12*x^2*e6^2-4*x*e5*e6^2+e5^3+4*x^2*e6^2*e5+8*x^2*e6*e5^2+8*x^2*e6*e5*e1+8*x^2*e6*e5*e2)/(2*e1-1+2*e2+2*e5+e6):

P5n:=x^2*(x-1)^2*dx^2-1/2*x*(2*x-1)*(x-1)*(2*e1+e5+2*e2-4)*dx-1/4*(-3+e5+e6+2*e1+2*e2)*(8*x^2*e6*e1-2*e5*e1-4*e1*e2-8*x*e6*e1+4*e1-4+4*e2+4*e5-20*x^2*e6+20*x*e6-8*x*e5*e6+8*x^2*e5*e6-e5^2-2*e5*e2-8*x*e6*e2+8*x^2*e6*e2-4*x*e6^2+4*x^2*e6^2)/(2*e5+e6-5+2*e1+2*e2):

Q5n:=x^2*(x-1)^2*dx^2-1/2*x*(2*x-1)*(x-1)*(2*e1+e5+2*e2-8)*dx-1/4*(52-4*e6*e1*e2+88*x*e2-24*x*e5*e2-e5^2*e6+72*x*e6*e1-12*e5*e1*e2-8*x*e5^2*e6-24*x*e5*e1-120*x+88*x*e1-56*e1-56*e2-42*e5-12*e6+44*e1*e2+6*e5*e6+120*x^2-68*x^2*e5+76*x^2*e6-88*x^2*e1-88*x^2*e2+68*x*e5-76*x*e6+16*e1^2+56*x*e5*e6-56*x^2*e5*e6-32*x*e1*e2-2*e5*e6*e1-2*e5*e6*e2-24*x*e5*e6*e1-24*x*e5*e6*e2+16*e2^2-8*e1^2*e2-8*e1*e2^2-4*e5*e1^2-4*e5*e2^2+11*e5^2-4*e5^2*e1-4*e5^2*e2+30*e5*e1+30*e5*e2+8*e6*e1+8*e6*e2+72*x*e6*e2+24*x^2*e5*e1+24*x^2*e5*e2-72*x^2*e6*e1-72*x^2*e6*e2-8*x*e5^2+40*x*e6^2+8*x^2*e5^2-40*x^2*e6^2-12*x*e5*e6^2-e5^3-16*x*e6*e1^2-16*x*e6*e2^2-16*x*e6^2*e1-16*x*e6^2*e2-4*x*e6^3-16*x*e2^2-16*x*e1^2+32*x^2*e1*e2+16*x^2*e1^2+16*x^2*e2^2+16*x^2*e6*e1^2+16*x^2*e6*e2^2+32*x^2*e6*e1*e2+12*x^2*e6^2*e5+8*x^2*e6*e5^2+16*x^2*e6^2*e1+16*x^2*e6^2*e2+24*x^2*e6*e5*e1+24*x^2*e6*e5*e2-32*x*e6*e1*e2+4*x^2*e6^3)/(2*e5+e6-5+2*e1+2*e2):

P1p2p:=1/4*x^2*(x-1)^2*(16*e1^2*x^2+32*e1*e2*x^2+24*e1*e5*x^2+24*e1*e6*x^2+16*e2^2*x^2+24*e2*e5*x^2+24*e2*e6*x^2+8*e5^2*x^2+20*e5*e6*x^2+8*e6^2*x^2-16*e1^2*x-32*e1*e2*x-24*e1*e5*x-24*e1*e6*x-16*e1*x^2-16*e2^2*x-24*e2*e5*x-24*e2*e6*x-16*e2*x^2-8*e5^2*x-20*e5*e6*x-12*e5*x^2-8*e6^2*x-12*e6*x^2+4*e1*e2+2*e1*e5+2*e1*e6+16*e1*x+2*e2*e5+2*e2*e6+16*e2*x+e5^2+2*e5*e6+12*e5*x+e6^2+12*e6*x+4*x^2-2*e1-2*e2-2*e5-2*e6-4*x+1)/(2*e6-1+e5+2*e1+2*e2)/(2*e1+2*e2+2*e5+e6-1)*dx^2-1/4*x*(2*x-1)*(x-1)*(-8*e1^2*e5*x^2-8*e1^2*e6*x^2-16*e1*e2*e5*x^2-16*e1*e2*e6*x^2-12*e1*e5^2*x^2-24*e1*e5*e6*x^2-12*e1*e6^2*x^2-8*e2^2*e5*x^2-8*e2^2*e6*x^2-12*e2*e5^2*x^2-24*e2*e5*e6*x^2-12*e2*e6^2*x^2-4*e5^3*x^2-14*e5^2*e6*x^2-14*e5*e6^2*x^2-4*e6^3*x^2+8*e1^2*e5*x+8*e1^2*e6*x-8*e1^2*x^2+16*e1*e2*e5*x+16*e1*e2*e6*x-16*e1*e2*x^2+12*e1*e5^2*x+24*e1*e5*e6*x-4*e1*e5*x^2+12*e1*e6^2*x-4*e1*e6*x^2+8*e2^2*e5*x+8*e2^2*e6*x-8*e2^2*x^2+12*e2*e5^2*x+24*e2*e5*e6*x-4*e2*e5*x^2+12*e2*e6^2*x-4*e2*e6*x^2+4*e5^3*x+14*e5^2*e6*x+2*e5^2*x^2+14*e5*e6^2*x+2*e5*e6*x^2+4*e6^3*x+2*e6^2*x^2+4*e1^2*e2+2*e1^2*e5+2*e1^2*e6+8*e1^2*x+4*e1*e2^2+4*e1*e2*e5+4*e1*e2*e6+16*e1*e2*x+e1*e5^2+2*e1*e5*e6+4*e1*e5*x+e1*e6^2+4*e1*e6*x+8*e1*x^2+2*e2^2*e5+2*e2^2*e6+8*e2^2*x+e2*e5^2+2*e2*e5*e6+4*e2*e5*x+e2*e6^2+4*e2*e6*x+8*e2*x^2-2*e5^2*x-2*e5*e6*x+4*e5*x^2-2*e6^2*x+4*e6*x^2-2*e1^2-8*e1*e2-4*e1*e5-4*e1*e6-8*e1*x-2*e2^2-4*e2*e5-4*e2*e6-8*e2*x-e5^2-2*e5*e6-4*e5*x-e6^2-4*e6*x-2*x^2+3*e1+3*e2+2*e5+2*e6+2*x-1)/(2*e6-1+e5+2*e1+2*e2)/(2*e1+2*e2+2*e5+e6-1)*dx+1/4*(16*e1^2*e5*e6*x^4+32*e1*e2*e5*e6*x^4+24*e1*e5^2*e6*x^4+24*e1*e5*e6^2*x^4+16*e2^2*e5*e6*x^4+24*e2*e5^2*e6*x^4+24*e2*e5*e6^2*x^4+8*e5^3*e6*x^4+20*e5^2*e6^2*x^4+8*e5*e6^3*x^4-32*e1^2*e5*e6*x^3-64*e1*e2*e5*e6*x^3-48*e1*e5^2*e6*x^3-48*e1*e5*e6^2*x^3-16*e1*e5*e6*x^4-32*e2^2*e5*e6*x^3-48*e2*e5^2*e6*x^3-48*e2*e5*e6^2*x^3-16*e2*e5*e6*x^4-16*e5^3*e6*x^3-40*e5^2*e6^2*x^3-12*e5^2*e6*x^4-16*e5*e6^3*x^3-12*e5*e6^2*x^4+16*e1^2*e5*e6*x^2+40*e1*e2*e5*e6*x^2+28*e1*e5^2*e6*x^2+28*e1*e5*e6^2*x^2+32*e1*e5*e6*x^3+16*e2^2*e5*e6*x^2+28*e2*e5^2*e6*x^2+28*e2*e5*e6^2*x^2+32*e2*e5*e6*x^3+10*e5^3*e6*x^2+24*e5^2*e6^2*x^2+24*e5^2*e6*x^3+10*e5*e6^3*x^2+24*e5*e6^2*x^3+4*e5*e6*x^4-8*e1*e2*e5*e6*x-4*e1*e5^2*e6*x-4*e1*e5*e6^2*x-20*e1*e5*e6*x^2-4*e2*e5^2*e6*x-4*e2*e5*e6^2*x-20*e2*e5*e6*x^2-2*e5^3*e6*x-4*e5^2*e6^2*x-16*e5^2*e6*x^2-2*e5*e6^3*x-16*e5*e6^2*x^2-8*e5*e6*x^3+4*e1^2*e2^2+2*e1^2*e2*e5+2*e1^2*e2*e6+2*e1*e2^2*e5+2*e1*e2^2*e6+e1*e2*e5^2+2*e1*e2*e5*e6+e1*e2*e6^2+4*e1*e5*e6*x+4*e2*e5*e6*x+4*e5^2*e6*x+4*e5*e6^2*x+6*e5*e6*x^2-2*e1^2*e2-2*e1*e2^2-2*e1*e2*e5-2*e1*e2*e6-2*e5*e6*x+e1*e2)/(2*e6-1+e5+2*e1+2*e2)/(2*e1+2*e2+2*e5+e6-1):

Q1p2p:=1/4*x^2*(x-1)^2*(16*e1^2*x^2+32*e1*e2*x^2+24*e1*e5*x^2+24*e1*e6*x^2+16*e2^2*x^2+24*e2*e5*x^2+24*e2*e6*x^2+8*e5^2*x^2+20*e5*e6*x^2+8*e6^2*x^2-16*e1^2*x-32*e1*e2*x-24*e1*e5*x-24*e1*e6*x-16*e1*x^2-16*e2^2*x-24*e2*e5*x-24*e2*e6*x-16*e2*x^2-8*e5^2*x-20*e5*e6*x-12*e5*x^2-8*e6^2*x-12*e6*x^2+4*e1*e2+2*e1*e5+2*e1*e6+16*e1*x+2*e2*e5+2*e2*e6+16*e2*x+e5^2+2*e5*e6+12*e5*x+e6^2+12*e6*x+4*x^2-2*e1-2*e2-2*e5-2*e6-4*x+1)/(2*e6-1+e5+2*e1+2*e2)/(2*e1+2*e2+2*e5+e6-1)*dx^2-1/4*x*(2*x-1)*(x-1)*(-8*e1^2*e5*x^2-8*e1^2*e6*x^2-16*e1*e2*e5*x^2-16*e1*e2*e6*x^2-12*e1*e5^2*x^2-24*e1*e5*e6*x^2-12*e1*e6^2*x^2-8*e2^2*e5*x^2-8*e2^2*e6*x^2-12*e2*e5^2*x^2-24*e2*e5*e6*x^2-12*e2*e6^2*x^2-4*e5^3*x^2-14*e5^2*e6*x^2-14*e5*e6^2*x^2-4*e6^3*x^2+8*e1^2*e5*x+8*e1^2*e6*x-56*e1^2*x^2+16*e1*e2*e5*x+16*e1*e2*e6*x-112*e1*e2*x^2+12*e1*e5^2*x+24*e1*e5*e6*x-76*e1*e5*x^2+12*e1*e6^2*x-76*e1*e6*x^2+8*e2^2*e5*x+8*e2^2*e6*x-56*e2^2*x^2+12*e2*e5^2*x+24*e2*e5*e6*x-76*e2*e5*x^2+12*e2*e6^2*x-76*e2*e6*x^2+4*e5^3*x+14*e5^2*e6*x-22*e5^2*x^2+14*e5*e6^2*x-58*e5*e6*x^2+4*e6^3*x-22*e6^2*x^2+4*e1^2*e2+2*e1^2*e5+2*e1^2*e6+56*e1^2*x+4*e1*e2^2+4*e1*e2*e5+4*e1*e2*e6+112*e1*e2*x+e1*e5^2+2*e1*e5*e6+76*e1*e5*x+e1*e6^2+76*e1*e6*x+56*e1*x^2+2*e2^2*e5+2*e2^2*e6+56*e2^2*x+e2*e5^2+2*e2*e5*e6+76*e2*e5*x+e2*e6^2+76*e2*e6*x+56*e2*x^2+22*e5^2*x+58*e5*e6*x+40*e5*x^2+22*e6^2*x+40*e6*x^2-2*e1^2-8*e1*e2-4*e1*e5-4*e1*e6-56*e1*x-2*e2^2-4*e2*e5-4*e2*e6-56*e2*x-e5^2-2*e5*e6-40*e5*x-e6^2-40*e6*x-14*x^2+3*e1+3*e2+2*e5+2*e6+14*x-1)/(2*e6-1+e5+2*e1+2*e2)/(2*e1+2*e2+2*e5+e6-1)*dx+1/4*(16*e1^2*e5*e6*x^4+32*e1*e2*e5*e6*x^4+24*e1*e5^2*e6*x^4+24*e1*e5*e6^2*x^4+16*e2^2*e5*e6*x^4+24*e2*e5^2*e6*x^4+24*e2*e5*e6^2*x^4+8*e5^3*e6*x^4+20*e5^2*e6^2*x^4+8*e5*e6^3*x^4-32*e1^2*e5*e6*x^3+48*e1^2*e5*x^4+48*e1^2*e6*x^4-64*e1*e2*e5*e6*x^3+96*e1*e2*e5*x^4+96*e1*e2*e6*x^4-48*e1*e5^2*e6*x^3+72*e1*e5^2*x^4-48*e1*e5*e6^2*x^3+128*e1*e5*e6*x^4+72*e1*e6^2*x^4-32*e2^2*e5*e6*x^3+48*e2^2*e5*x^4+48*e2^2*e6*x^4-48*e2*e5^2*e6*x^3+72*e2*e5^2*x^4-48*e2*e5*e6^2*x^3+128*e2*e5*e6*x^4+72*e2*e6^2*x^4-16*e5^3*e6*x^3+24*e5^3*x^4-40*e5^2*e6^2*x^3+72*e5^2*e6*x^4-16*e5*e6^3*x^3+72*e5*e6^2*x^4+24*e6^3*x^4+16*e1^2*e5*e6*x^2-96*e1^2*e5*x^3-96*e1^2*e6*x^3+144*e1^2*x^4+40*e1*e2*e5*e6*x^2-192*e1*e2*e5*x^3-192*e1*e2*e6*x^3+288*e1*e2*x^4+28*e1*e5^2*e6*x^2-144*e1*e5^2*x^3+28*e1*e5*e6^2*x^2-256*e1*e5*e6*x^3+168*e1*e5*x^4-144*e1*e6^2*x^3+168*e1*e6*x^4+16*e2^2*e5*e6*x^2-96*e2^2*e5*x^3-96*e2^2*e6*x^3+144*e2^2*x^4+28*e2*e5^2*e6*x^2-144*e2*e5^2*x^3+28*e2*e5*e6^2*x^2-256*e2*e5*e6*x^3+168*e2*e5*x^4-144*e2*e6^2*x^3+168*e2*e6*x^4+10*e5^3*e6*x^2-48*e5^3*x^3+24*e5^2*e6^2*x^2-144*e5^2*e6*x^3+36*e5^2*x^4+10*e5*e6^3*x^2-144*e5*e6^2*x^3+112*e5*e6*x^4-48*e6^3*x^3+36*e6^2*x^4-24*e1^2*e2*x^2+52*e1^2*e5*x^2+52*e1^2*e6*x^2-288*e1^2*x^3-24*e1*e2^2*x^2-8*e1*e2*e5*e6*x+88*e1*e2*e5*x^2+88*e1*e2*e6*x^2-576*e1*e2*x^3-4*e1*e5^2*e6*x+82*e1*e5^2*x^2-4*e1*e5*e6^2*x+144*e1*e5*e6*x^2-336*e1*e5*x^3+82*e1*e6^2*x^2-336*e1*e6*x^3-144*e1*x^4+52*e2^2*e5*x^2+52*e2^2*e6*x^2-288*e2^2*x^3-4*e2*e5^2*e6*x+82*e2*e5^2*x^2-4*e2*e5*e6^2*x+144*e2*e5*e6*x^2-336*e2*e5*x^3+82*e2*e6^2*x^2-336*e2*e6*x^3-144*e2*x^4-2*e5^3*e6*x+28*e5^3*x^2-4*e5^2*e6^2*x+84*e5^2*e6*x^2-72*e5^2*x^3-2*e5*e6^3*x+84*e5*e6^2*x^2-224*e5*e6*x^3-96*e5*x^4+28*e6^3*x^2-72*e6^2*x^3-96*e6*x^4+4*e1^2*e2^2+2*e1^2*e2*e5+2*e1^2*e2*e6+24*e1^2*e2*x-4*e1^2*e5*x-4*e1^2*e6*x+172*e1^2*x^2+2*e1*e2^2*e5+2*e1*e2^2*e6+24*e1*e2^2*x+e1*e2*e5^2+2*e1*e2*e5*e6+8*e1*e2*e5*x+e1*e2*e6^2+8*e1*e2*e6*x+352*e1*e2*x^2-10*e1*e5^2*x-16*e1*e5*e6*x+200*e1*e5*x^2-10*e1*e6^2*x+200*e1*e6*x^2+288*e1*x^3-4*e2^2*e5*x-4*e2^2*e6*x+172*e2^2*x^2-10*e2*e5^2*x-16*e2*e5*e6*x+200*e2*e5*x^2-10*e2*e6^2*x+200*e2*e6*x^2+288*e2*x^3-4*e5^3*x-12*e5^2*e6*x+42*e5^2*x^2-12*e5*e6^2*x+130*e5*e6*x^2+192*e5*x^3-4*e6^3*x+42*e6^2*x^2+192*e6*x^3+36*x^4-2*e1^2*e2-28*e1^2*x-2*e1*e2^2-2*e1*e2*e5-2*e1*e2*e6-64*e1*e2*x-32*e1*e5*x-32*e1*e6*x-170*e1*x^2-28*e2^2*x-32*e2*e5*x-32*e2*e6*x-170*e2*x^2-6*e5^2*x-18*e5*e6*x-112*e5*x^2-6*e6^2*x-112*e6*x^2-72*x^3+e1*e2+26*e1*x+26*e2*x+16*e5*x+16*e6*x+42*x^2-6*x)/(2*e6-1+e5+2*e1+2*e2)/(2*e1+2*e2+2*e5+e6-1):

P1n2n:=x*(x-1)*dx^2-1/2*(8*e1^3+8*e1^2*e2+8*e1^2*e5+8*e1^2*e6+8*e1*e2^2+8*e1*e2*e5+8*e1*e2*e6+2*e1*e5^2+6*e1*e5*e6+2*e1*e6^2+8*e2^3+8*e2^2*e5+8*e2^2*e6+2*e2*e5^2+6*e2*e5*e6+2*e2*e6^2+e5^2*e6+e5*e6^2-36*e1^2-36*e1*e2-26*e1*e5-26*e1*e6-36*e2^2-26*e2*e5-26*e2*e6-4*e5^2-13*e5*e6-4*e6^2+60*e1+60*e2+28*e5+28*e6-44)*(2*x-1)/(4*e1^2+4*e1*e2+4*e1*e5+4*e1*e6+4*e2^2+4*e2*e5+4*e2*e6+e5^2+3*e5*e6+e6^2-14*e1-14*e2-9*e5-9*e6+16)*dx-(2*e1+2*e2+e5+e6-3)*(8*e1^2*e2+4*e1^2*e5+4*e1^2*e6+8*e1*e2^2+12*e1*e2*e5+12*e1*e2*e6+4*e1*e5^2+8*e1*e5*e6+4*e1*e6^2+4*e2^2*e5+4*e2^2*e6+4*e2*e5^2+8*e2*e5*e6+4*e2*e6^2+e5^3+3*e5^2*e6+3*e5*e6^2+e6^3-8*e1^2-36*e1*e2-22*e1*e5-22*e1*e6-8*e2^2-22*e2*e5-22*e2*e6-9*e5^2-17*e5*e6-9*e6^2+28*e1+28*e2+24*e5+24*e6-20)/(4*e1^2+4*e1*e2+4*e1*e5+4*e1*e6+4*e2^2+4*e2*e5+4*e2*e6+e5^2+3*e5*e6+e6^2-14*e1-14*e2-9*e5-9*e6+16):

Q1n2n:=x*(x-1)*dx^2-1/2*(8*e1^3+8*e1^2*e2+8*e1^2*e5+8*e1^2*e6+8*e1*e2^2+8*e1*e2*e5+8*e1*e2*e6+2*e1*e5^2+6*e1*e5*e6+2*e1*e6^2+8*e2^3+8*e2^2*e5+8*e2^2*e6+2*e2*e5^2+6*e2*e5*e6+2*e2*e6^2+e5^2*e6+e5*e6^2-44*e1^2-44*e1*e2-34*e1*e5-34*e1*e6-44*e2^2-34*e2*e5-34*e2*e6-6*e5^2-19*e5*e6-6*e6^2+88*e1+88*e2+46*e5+46*e6-76)*(2*x-1)/(4*e1^2+4*e1*e2+4*e1*e5+4*e1*e6+4*e2^2+4*e2*e5+4*e2*e6+e5^2+3*e5*e6+e6^2-14*e1-14*e2-9*e5-9*e6+16)*dx-(2*e2+e5+e6-3)*(2*e1+e5+e6-3)*(e5+2*e1+2*e2+e6-4)*(2*e1+2*e2+e5+e6-6)/(4*e1^2+4*e1*e2+4*e1*e5+4*e1*e6+4*e2^2+4*e2*e5+4*e2*e6+e5^2+3*e5*e6+e6^2-14*e1-14*e2-9*e5-9*e6+16):

P1p2p5n:=x^2*(x-1)^2*dx^2-x*(2*x-1)*(x-1)*(e1+e2-1)*dx-2*e1*e6*x^2-2*e2*e6*x^2-e6^2*x^2+2*e1*e6*x+2*e2*e6*x+e6^2*x+e6*x^2+e1*e2-e6*x:

Q1p2p5n:=x^2*(x-1)^2*dx^2-x*(2*x-1)*(x-1)*(e1+e2-1)*dx-2*e1*e6*x^2-2*e2*e6*x^2-e6^2*x^2+2*e1*e6*x-2*x^2*e1+2*e2*e6*x-2*x^2*e2+e6^2*x-e6*x^2+e1*e2+2*x*e1+2*e2*x+e6*x:

P1n2n5p:=x*(x-1)*dx^2-1/2*(2*x-1)*(2*e1+2*e2+e6-4)*dx-e5*(2*e1+2*e2+e5+e6-3):

Q1n2n5p:=x*(x-1)*dx^2-1/2*(2*e1+2*e2+e6-6)*(2*x-1)*dx-(e5+1)*(e5+2*e1+2*e2+e6-4):