N:=31; R:=PolynomialRing(Rationals(),2); X:=v^12 + (u^10 - u^9 - 8*u^8 + 6*u^7 + 23*u^6 - 12*u^5 - 26*u^4 + 8*u^3 + 10*u^2 + 7*u - 3)*v^11 + (u^11 - 8*u^10 - 11*u^9 + 61*u^8 + 45*u^7 - 152*u^6 - 70*u^5 + 129*u^4 + 37*u^3 - 24*u + 3)*v^10 - (8*u^11 - 17*u^10 - 105*u^9 + 93*u^8 + 387*u^7 - 145*u^6 - 453*u^5 + 57*u^4 + 91*u^3 + 73*u^2 - 31*u + 1)*v^9 - u*(u^11 - 25*u^10 - 27*u^9 + 273*u^8 + 260*u^7 - 745*u^6 - 569*u^5 + 572*u^4 + 266*u^3 + 36*u^2 - 131*u + 19)*v^8 + u*(5*u^11 - 32*u^10 - 162*u^9 + 193*u^8 + 911*u^7 - 147*u^6 - 1254*u^5 - 78*u^4 + 301*u^3 + 222*u^2 - 99*u + 6)*v^7 - u*(10*u^11 - 240*u^9 - 268*u^8 + 864*u^7 + 967*u^6 - 713*u^5 - 598*u^4 - 28*u^3 + 216*u^2 - 37*u + 1)*v^6 + u^2*(10*u^10 + 44*u^9 - 115*u^8 - 537*u^7 + 19*u^6 + 1033*u^5 + 242*u^4 - 351*u^3 - 200*u^2 + 91*u - 6)*v^5 - u^3*(5*u^9 + 47*u^8 + 52*u^7 - 293*u^6 - 448*u^5 + 266*u^4 + 390*u^3 + 17*u^2 - 112*u + 15)*v^4 + u^4*(u^8 + 20*u^7 + 76*u^6 - u^5 - 247*u^4 - 119*u^3 + 103*u^2 + 68*u - 20)*v^3 - u^5*(3*u^6 + 27*u^5 + 49*u^4 - 25*u^3 - 67*u^2 - 13*u + 15)*v^2 + u^6*(3*u^4 + 14*u^3 + 11*u^2 - 5*u - 6)*v - u^7*(u + 1)^2; G:=-1/v; x:=(u+v)/(u*v); y:=(G^7+2*G^6*x+4*G^6+G^5*x^3+7*G^5*x+6*G^5+2*G^4*x^4+G^4*x^3+G^4*x^2+8*G^4*x+4*G^4+G^3*x^5+3*G^3*x^4+3*G^3*x+G^3+G^2*x^5+G^2*x^4-3*G^2*x^3-4*G*x^4+G*x^2-x^5-x^4+x^3) / (G^7*x^2-G^7*x+G^7+3*G^6*x^3+G^6*x^2-3*G^6*x+4*G^6+3*G^5*x^4+9*G^5*x^3-8*G^5*x^2+6*G^5+G^4*x^5+11*G^4*x^4-G^4*x^3-9*G^4*x^2+4*G^4*x+4*G^4+4*G^3*x^5+4*G^3*x^4-5*G^3*x^3-2*G^3*x^2+2*G^3*x+G^3-2*G^2*x^4-G*x^6-3*G*x^5+G*x^3-x^6-x^5+x^4); r:=(x^2*y - x*y + y - 1) / (x^2*y - x); s:=(x*y - y + 1) / (x*y); E:=[s-r*s+1,r*s-r^2*s,r*s-r^2*s,0,0]; P:=[0,0];