-23/54 + Pi^2*(2/27 + (2*x)/27) + (23*x)/54 + 
 ((2*x)/9 + (8*x^2)/27)*HPL[{0}, x] + 
 (-2/9 - 8/(27*x) + (2*x)/9 + (8*x^2)/27)*HPL[{1}, x] + 
 (-4/9 - (4*x)/9)*HPL[{2}, x] + (-2/9 - (2*x)/9)*HPL[{0, 0}, x] + 
 ep*(-23/54 + Pi^2*(2/27 + (2*x)/27) + (23*x)/54 + 
   ((2*x)/9 + (8*x^2)/27)*HPL[{0}, x] + 
   (-2/9 - 8/(27*x) + (2*x)/9 + (8*x^2)/27)*HPL[{1}, x] + 
   (-4/9 - (4*x)/9)*HPL[{2}, x] + (-2/9 - (2*x)/9)*HPL[{0, 0}, x]) + 
 ep^2*(-23/54 + Pi^2*(2/27 + (2*x)/27) + (23*x)/54 + 
   ((2*x)/9 + (8*x^2)/27)*HPL[{0}, x] + 
   (-2/9 - 8/(27*x) + (2*x)/9 + (8*x^2)/27)*HPL[{1}, x] + 
   (-4/9 - (4*x)/9)*HPL[{2}, x] + (-2/9 - (2*x)/9)*HPL[{0, 0}, x]) + 
 ep^3*(-23/54 + Pi^2*(2/27 + (2*x)/27) + (23*x)/54 + 
   ((2*x)/9 + (8*x^2)/27)*HPL[{0}, x] + 
   (-2/9 - 8/(27*x) + (2*x)/9 + (8*x^2)/27)*HPL[{1}, x] + 
   (-4/9 - (4*x)/9)*HPL[{2}, x] + (-2/9 - (2*x)/9)*HPL[{0, 0}, x])
