1 + (2*Pi^2)/3 + nl*(20/27 - 20/(27*x) - (16*x)/27) + x^(-1) + (23*x)/9 + 
 (44*x^2)/9 + (-100/9 - (31*x)/9 - (8*x^2)/3)*HPL[{0}, x] + 
 (14/3 + nl*(-4/9 + 4/(9*x) + (2*x)/9) - 14/(3*x) - (31*x)/9)*HPL[{1}, x] + 
 (-4 + 4/x + 2*x)*HPL[{2}, x] + (4 + 4/x + 2*x)*HPL[{-1, 0}, x] + 
 (28/9 + (22*x)/9)*HPL[{0, 0}, x] + (-4 + 4/x + 2*x)*HPL[{1, 0}, x] + 
 (-20/9 + 20/(9*x) + (10*x)/9)*HPL[{1, 1}, x] + 
 ep*(1 + (2*Pi^2)/3 + nl*(20/27 - 20/(27*x) - (16*x)/27) + x^(-1) + 
   (23*x)/9 + (44*x^2)/9 + (-100/9 - (31*x)/9 - (8*x^2)/3)*HPL[{0}, x] + 
   (14/3 + nl*(-4/9 + 4/(9*x) + (2*x)/9) - 14/(3*x) - (31*x)/9)*HPL[{1}, x] + 
   (-4 + 4/x + 2*x)*HPL[{2}, x] + (4 + 4/x + 2*x)*HPL[{-1, 0}, x] + 
   (28/9 + (22*x)/9)*HPL[{0, 0}, x] + (-4 + 4/x + 2*x)*HPL[{1, 0}, x] + 
   (-20/9 + 20/(9*x) + (10*x)/9)*HPL[{1, 1}, x]) + 
 ep^2*(1 + (2*Pi^2)/3 + nl*(20/27 - 20/(27*x) - (16*x)/27) + x^(-1) + 
   (23*x)/9 + (44*x^2)/9 + (-100/9 - (31*x)/9 - (8*x^2)/3)*HPL[{0}, x] + 
   (14/3 + nl*(-4/9 + 4/(9*x) + (2*x)/9) - 14/(3*x) - (31*x)/9)*HPL[{1}, x] + 
   (-4 + 4/x + 2*x)*HPL[{2}, x] + (4 + 4/x + 2*x)*HPL[{-1, 0}, x] + 
   (28/9 + (22*x)/9)*HPL[{0, 0}, x] + (-4 + 4/x + 2*x)*HPL[{1, 0}, x] + 
   (-20/9 + 20/(9*x) + (10*x)/9)*HPL[{1, 1}, x]) + 
 ep^3*(1 + (2*Pi^2)/3 + nl*(20/27 - 20/(27*x) - (16*x)/27) + x^(-1) + 
   (23*x)/9 + (44*x^2)/9 + (-100/9 - (31*x)/9 - (8*x^2)/3)*HPL[{0}, x] + 
   (14/3 + nl*(-4/9 + 4/(9*x) + (2*x)/9) - 14/(3*x) - (31*x)/9)*HPL[{1}, x] + 
   (-4 + 4/x + 2*x)*HPL[{2}, x] + (4 + 4/x + 2*x)*HPL[{-1, 0}, x] + 
   (28/9 + (22*x)/9)*HPL[{0, 0}, x] + (-4 + 4/x + 2*x)*HPL[{1, 0}, x] + 
   (-20/9 + 20/(9*x) + (10*x)/9)*HPL[{1, 1}, x])
