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8*x4*x6^10*x7 - 13*x5*x6^10*x7 - 15*x6^11*x7 + 32*x4^10*x7^2 - 5*x4^9*x5*x7^2 - 20*x4^8*x5^2*x7^2 + 36*x4^7*x5^3*x7^2 + 26*x4^6*x5^4*x7^2 + 23*x4^5*x5^5*x7^2 - 31*x4^4*x5^6*x7^2 + 2*x4^3*x5^7*x7^2 + 25*x4^2*x5^8*x7^2 - 22*x4*x5^9*x7^2 + 18*x5^10*x7^2 + 36*x4^9*x6*x7^2 - 44*x4^8*x5*x6*x7^2 - 29*x4^7*x5^2*x6*x7^2 - 19*x4^6*x5^3*x6*x7^2 + 34*x4^5*x5^4*x6*x7^2 + 11*x4^4*x5^5*x6*x7^2 + 6*x4^3*x5^6*x6*x7^2 + 47*x4^2*x5^7*x6*x7^2 - 11*x4*x5^8*x6*x7^2 - 32*x5^9*x6*x7^2 + 4*x4^8*x6^2*x7^2 + 38*x4^7*x5*x6^2*x7^2 + 27*x4^6*x5^2*x6^2*x7^2 + 10*x4^5*x5^3*x6^2*x7^2 - 16*x4^4*x5^4*x6^2*x7^2 - 39*x4^3*x5^5*x6^2*x7^2 - 5*x4^2*x5^6*x6^2*x7^2 - 41*x4*x5^7*x6^2*x7^2 - 18*x5^8*x6^2*x7^2 + 18*x4^7*x6^3*x7^2 + 47*x4^6*x5*x6^3*x7^2 - 10*x4^5*x5^2*x6^3*x7^2 - 2*x4^4*x5^3*x6^3*x7^2 - 43*x4^3*x5^4*x6^3*x7^2 + 28*x4^2*x5^5*x6^3*x7^2 + 48*x4*x5^6*x6^3*x7^2 - 27*x5^7*x6^3*x7^2 - 27*x4^6*x6^4*x7^2 - 25*x4^5*x5*x6^4*x7^2 - 17*x4^4*x5^2*x6^4*x7^2 - 31*x4^3*x5^3*x6^4*x7^2 - 29*x4^2*x5^4*x6^4*x7^2 - 39*x4*x5^5*x6^4*x7^2 - 13*x5^6*x6^4*x7^2 - 27*x4^5*x6^5*x7^2 + 48*x4^4*x5*x6^5*x7^2 + 42*x4^3*x5^2*x6^5*x7^2 - 24*x4^2*x5^3*x6^5*x7^2 + 9*x4*x5^4*x6^5*x7^2 + 31*x5^5*x6^5*x7^2 - 7*x4^4*x6^6*x7^2 - 21*x4^3*x5*x6^6*x7^2 + 6*x4^2*x5^2*x6^6*x7^2 + 30*x4*x5^3*x6^6*x7^2 - 28*x5^4*x6^6*x7^2 - 20*x4^3*x6^7*x7^2 + 27*x4^2*x5*x6^7*x7^2 - 9*x4*x5^2*x6^7*x7^2 + 14*x5^3*x6^7*x7^2 - 30*x4^2*x6^8*x7^2 - 16*x4*x5*x6^8*x7^2 - 27*x5^2*x6^8*x7^2 + 18*x4*x6^9*x7^2 - 24*x6^10*x7^2 - 22*x4^9*x7^3 + 25*x4^7*x5^2*x7^3 + 39*x4^6*x5^3*x7^3 + 45*x4^5*x5^4*x7^3 + 11*x4^4*x5^5*x7^3 + 27*x4^3*x5^6*x7^3 - 19*x4^2*x5^7*x7^3 + 43*x4*x5^8*x7^3 - 18*x5^9*x7^3 + 42*x4^8*x6*x7^3 - 3*x4^7*x5*x6*x7^3 - 29*x4^6*x5^2*x6*x7^3 - 14*x4^5*x5^3*x6*x7^3 - 48*x4^4*x5^4*x6*x7^3 + 28*x4^3*x5^5*x6*x7^3 + 21*x4^2*x5^6*x6*x7^3 + 29*x4*x5^7*x6*x7^3 - 19*x5^8*x6*x7^3 + 41*x4^7*x6^2*x7^3 + 32*x4^6*x5*x6^2*x7^3 + 31*x4^5*x5^2*x6^2*x7^3 + 48*x4^4*x5^3*x6^2*x7^3 + 14*x4^3*x5^4*x6^2*x7^3 + 28*x4^2*x5^5*x6^2*x7^3 - 44*x5^7*x6^2*x7^3 - 31*x4^6*x6^3*x7^3 + 2*x4^5*x5*x6^3*x7^3 - 32*x4^4*x5^2*x6^3*x7^3 + 14*x4^3*x5^3*x6^3*x7^3 + 23*x4^2*x5^4*x6^3*x7^3 - 15*x4*x5^5*x6^3*x7^3 - 10*x5^6*x6^3*x7^3 + 8*x4^5*x6^4*x7^3 - x4^4*x5*x6^4*x7^3 - 14*x4^3*x5^2*x6^4*x7^3 - 35*x4^2*x5^3*x6^4*x7^3 - 48*x4*x5^4*x6^4*x7^3 - 31*x5^5*x6^4*x7^3 - 9*x4^4*x6^5*x7^3 + x4^3*x5*x6^5*x7^3 - 40*x4^2*x5^2*x6^5*x7^3 - 18*x4*x5^3*x6^5*x7^3 + 7*x5^4*x6^5*x7^3 - 25*x4^3*x6^6*x7^3 + 11*x4^2*x5*x6^6*x7^3 - 44*x4*x5^2*x6^6*x7^3 - 35*x5^3*x6^6*x7^3 - 16*x4^2*x6^7*x7^3 - 28*x4*x5*x6^7*x7^3 - 30*x5^2*x6^7*x7^3 + 17*x4*x6^8*x7^3 - 29*x5*x6^8*x7^3 - 12*x6^9*x7^3 + 33*x4^8*x7^4 + 45*x4^7*x5*x7^4 - 16*x4^6*x5^2*x7^4 - 24*x4^5*x5^3*x7^4 - 7*x4^4*x5^4*x7^4 - 45*x4^3*x5^5*x7^4 + 11*x4^2*x5^6*x7^4 - 5*x4*x5^7*x7^4 - 13*x5^8*x7^4 - 36*x4^7*x6*x7^4 + 35*x4^5*x5^2*x6*x7^4 - 48*x4^4*x5^3*x6*x7^4 + 34*x4^3*x5^4*x6*x7^4 - 2*x4^2*x5^5*x6*x7^4 + 32*x4*x5^6*x6*x7^4 + 26*x5^7*x6*x7^4 + 26*x4^6*x6^2*x7^4 + 26*x4^5*x5*x6^2*x7^4 + 2*x4^4*x5^2*x6^2*x7^4 - 38*x4^3*x5^3*x6^2*x7^4 + 37*x4^2*x5^4*x6^2*x7^4 + 12*x4*x5^5*x6^2*x7^4 + 31*x5^6*x6^2*x7^4 - 34*x4^5*x6^3*x7^4 + 44*x4^4*x5*x6^3*x7^4 + 29*x4^3*x5^2*x6^3*x7^4 + 17*x4^2*x5^3*x6^3*x7^4 + 41*x4*x5^4*x6^3*x7^4 + 41*x5^5*x6^3*x7^4 - 15*x4^4*x6^4*x7^4 - 3*x4^3*x5*x6^4*x7^4 - 25*x4^2*x5^2*x6^4*x7^4 - 46*x4*x5^3*x6^4*x7^4 - 38*x5^4*x6^4*x7^4 - 22*x4^3*x6^5*x7^4 - 20*x4^2*x5*x6^5*x7^4 + 16*x4*x5^2*x6^5*x7^4 + 13*x5^3*x6^5*x7^4 + 42*x4^2*x6^6*x7^4 + 42*x4*x5*x6^6*x7^4 + 19*x5^2*x6^6*x7^4 - 23*x4*x6^7*x7^4 - 29*x5*x6^7*x7^4 + 7*x6^8*x7^4 - 15*x4^7*x7^5 + 20*x4^6*x5*x7^5 + 6*x4^5*x5^2*x7^5 + 7*x4^4*x5^3*x7^5 + 26*x4^3*x5^4*x7^5 - 38*x4^2*x5^5*x7^5 + 29*x4*x5^6*x7^5 - 21*x5^7*x7^5 - 10*x4^6*x6*x7^5 - 45*x4^5*x5*x6*x7^5 - 27*x4^4*x5^2*x6*x7^5 + 16*x4^3*x5^3*x6*x7^5 + 20*x4^2*x5^4*x6*x7^5 - 10*x4*x5^5*x6*x7^5 - 29*x5^6*x6*x7^5 + 21*x4^5*x6^2*x7^5 + 20*x4^4*x5*x6^2*x7^5 - 19*x4^3*x5^2*x6^2*x7^5 - 39*x4^2*x5^3*x6^2*x7^5 + 14*x4*x5^4*x6^2*x7^5 + 31*x5^5*x6^2*x7^5 + 33*x4^4*x6^3*x7^5 - 43*x4^3*x5*x6^3*x7^5 - 40*x4^2*x5^2*x6^3*x7^5 + 29*x4*x5^3*x6^3*x7^5 - 22*x5^4*x6^3*x7^5 - 33*x4^3*x6^4*x7^5 + 27*x4^2*x5*x6^4*x7^5 + 31*x4*x5^2*x6^4*x7^5 + 15*x5^3*x6^4*x7^5 + 10*x4^2*x6^5*x7^5 + 30*x4*x5*x6^5*x7^5 + 28*x5^2*x6^5*x7^5 - 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47*x4^3*x5^2*x7^2 + 11*x4^2*x5^3*x7^2 + 26*x4*x5^4*x7^2 - 9*x5^5*x7^2 + 24*x4^3*x5*x6*x7^2 - 47*x4^2*x5^2*x6*x7^2 - 17*x4*x5^3*x6*x7^2 + 3*x5^4*x6*x7^2 + 36*x4^3*x6^2*x7^2 - 12*x4^2*x5*x6^2*x7^2 - 15*x4*x5^2*x6^2*x7^2 - 7*x5^3*x6^2*x7^2 - 21*x4^2*x6^3*x7^2 - 45*x4*x5*x6^3*x7^2 + 27*x5^2*x6^3*x7^2 + 4*x4*x6^4*x7^2 - 7*x5*x6^4*x7^2 + 15*x6^5*x7^2 - 33*x4^4*x7^3 - 10*x4^3*x5*x7^3 - 6*x4^2*x5^2*x7^3 + 42*x4*x5^3*x7^3 + 31*x5^4*x7^3 + 12*x4^3*x6*x7^3 + 43*x4^2*x5*x6*x7^3 + 7*x4*x5^2*x6*x7^3 + 8*x5^3*x6*x7^3 + 9*x4^2*x6^2*x7^3 - 34*x4*x5*x6^2*x7^3 - 25*x5^2*x6^2*x7^3 + 17*x4*x6^3*x7^3 - 11*x5*x6^3*x7^3 + 42*x6^4*x7^3 - 32*x4^3*x7^4 - 30*x4^2*x5*x7^4 + 7*x4*x5^2*x7^4 + 8*x5^3*x7^4 + 13*x4^2*x6*x7^4 + x4*x5*x6*x7^4 - 12*x5^2*x6*x7^4 - 41*x4*x6^2*x7^4 - 38*x5*x6^2*x7^4 + 7*x6^3*x7^4 - 16*x4^2*x7^5 + 44*x4*x5*x7^5 + 43*x5^2*x7^5 + 16*x4*x6*x7^5 - 42*x5*x6*x7^5 + x6^2*x7^5 - 34*x4*x7^6 + 32*x5*x7^6 - 28*x6*x7^6 - 7*x7^7 - 36*x4^6 - 43*x4^5*x5 + 17*x4^4*x5^2 - 25*x4^3*x5^3 - 40*x4^2*x5^4 - 25*x4*x5^5 + 45*x5^6 - 22*x4^5*x6 + 47*x4^4*x5*x6 + 15*x4^3*x5^2*x6 + 30*x4^2*x5^3*x6 + 20*x4*x5^4*x6 + 33*x5^5*x6 + 22*x4^4*x6^2 + 35*x4^3*x5*x6^2 - 19*x4^2*x5^2*x6^2 - x4*x5^3*x6^2 + 7*x5^4*x6^2 - x4^3*x6^3 - 22*x4^2*x5*x6^3 - 11*x4*x5^2*x6^3 - 16*x5^3*x6^3 + 32*x4^2*x6^4 + 43*x4*x5*x6^4 + 10*x5^2*x6^4 + 14*x4*x6^5 + 43*x5*x6^5 + 6*x6^6 - 40*x4^5*x7 + 25*x4^4*x5*x7 + x4^3*x5^2*x7 - 44*x4^2*x5^3*x7 - 30*x4*x5^4*x7 + 43*x5^5*x7 - 20*x4^4*x6*x7 - 22*x4^3*x5*x6*x7 + 48*x4^2*x5^2*x6*x7 - 18*x4*x5^3*x6*x7 + 16*x5^4*x6*x7 - 38*x4^3*x6^2*x7 - 38*x4^2*x5*x6^2*x7 - 39*x4*x5^2*x6^2*x7 + 13*x5^3*x6^2*x7 + 20*x4^2*x6^3*x7 + 39*x4*x5*x6^3*x7 - 11*x5^2*x6^3*x7 - 18*x4*x6^4*x7 - 43*x5*x6^4*x7 + 16*x6^5*x7 - 10*x4^4*x7^2 - 45*x4^3*x5*x7^2 - 40*x4^2*x5^2*x7^2 + 16*x4*x5^3*x7^2 - 5*x5^4*x7^2 - 17*x4^3*x6*x7^2 + 26*x4^2*x5*x6*x7^2 + 33*x4*x5^2*x6*x7^2 + 22*x5^3*x6*x7^2 - 2*x4^2*x6^2*x7^2 + 8*x4*x5*x6^2*x7^2 - 34*x5^2*x6^2*x7^2 + 22*x4*x6^3*x7^2 + 37*x5*x6^3*x7^2 + 21*x6^4*x7^2 - 38*x4^3*x7^3 - 10*x4^2*x5*x7^3 + 43*x4*x5^2*x7^3 - 12*x5^3*x7^3 - 43*x4^2*x6*x7^3 + 16*x4*x5*x6*x7^3 + 21*x5^2*x6*x7^3 + 47*x4*x6^2*x7^3 + 24*x5*x6^2*x7^3 + 36*x6^3*x7^3 - 14*x4^2*x7^4 - 34*x4*x5*x7^4 + 24*x5^2*x7^4 + 27*x4*x6*x7^4 - 40*x5*x6*x7^4 - 24*x6^2*x7^4 + 9*x4*x7^5 - 10*x5*x7^5 - 8*x6*x7^5 + 25*x7^6 - 37*x4^5 + 37*x4^4*x5 - 22*x4^3*x5^2 - 7*x4^2*x5^3 + 14*x4*x5^4 + 17*x5^5 - 40*x4^4*x6 - 37*x4^3*x5*x6 - 2*x4^2*x5^2*x6 + 38*x4*x5^3*x6 - 15*x5^4*x6 - 19*x4^3*x6^2 - 47*x4^2*x5*x6^2 - 2*x4*x5^2*x6^2 - 14*x5^3*x6^2 + 34*x4^2*x6^3 + 36*x4*x5*x6^3 - 14*x5^2*x6^3 - 35*x5*x6^4 - 34*x6^5 - 16*x4^4*x7 - 21*x4^3*x5*x7 + 34*x4^2*x5^2*x7 + 15*x4*x5^3*x7 + 23*x5^4*x7 + 48*x4^3*x6*x7 + 24*x4^2*x5*x6*x7 - 12*x4*x5^2*x6*x7 - 12*x5^3*x6*x7 - 37*x4^2*x6^2*x7 - 13*x4*x5*x6^2*x7 + 6*x5^2*x6^2*x7 - 24*x4*x6^3*x7 - 13*x5*x6^3*x7 + 20*x6^4*x7 - 45*x4^3*x7^2 - x4^2*x5*x7^2 - 18*x4*x5^2*x7^2 + 48*x5^3*x7^2 - 14*x4^2*x6*x7^2 - 40*x4*x5*x6*x7^2 + 39*x5^2*x6*x7^2 - 21*x4*x6^2*x7^2 - 18*x5*x6^2*x7^2 - 35*x6^3*x7^2 + 16*x4^2*x7^3 + 17*x4*x5*x7^3 + 2*x5^2*x7^3 - 11*x4*x6*x7^3 + 18*x5*x6*x7^3 + 40*x6^2*x7^3 + 15*x4*x7^4 - 23*x5*x7^4 + 41*x6*x7^4 - 22*x7^5 - 40*x4^4 - 23*x4^3*x5 + 21*x4^2*x5^2 - 34*x4*x5^3 + 43*x5^4 + 14*x4^3*x6 - 17*x4^2*x5*x6 - 32*x4*x5^2*x6 + 34*x5^3*x6 + 41*x4^2*x6^2 - 9*x4*x5*x6^2 + 4*x5^2*x6^2 - 14*x4*x6^3 + 17*x5*x6^3 - 47*x6^4 - 14*x4^3*x7 - 19*x4^2*x5*x7 + 46*x4*x5^2*x7 + 31*x5^3*x7 - 45*x4^2*x6*x7 - x4*x5*x6*x7 - 13*x5^2*x6*x7 - 31*x4*x6^2*x7 - 6*x5*x6^2*x7 + 14*x6^3*x7 + 2*x4^2*x7^2 - 47*x4*x5*x7^2 + 45*x5^2*x7^2 - 32*x4*x6*x7^2 - 30*x5*x6*x7^2 + 44*x6^2*x7^2 + 30*x4*x7^3 + 38*x5*x7^3 + 12*x6*x7^3 + 34*x7^4 + 41*x4^3 + 5*x4^2*x5 - 44*x4*x5^2 + 33*x5^3 + 14*x4^2*x6 - 10*x4*x5*x6 - 46*x5^2*x6 + 11*x4*x6^2 + 38*x5*x6^2 - 10*x6^3 - x4^2*x7 - 36*x4*x5*x7 + 17*x5^2*x7 - 44*x4*x6*x7 - 17*x5*x6*x7 + 10*x6^2*x7 + 24*x4*x7^2 + 48*x5*x7^2 - 39*x6*x7^2 - 46*x7^3 + 30*x0^2 + 24*x0*x1 + 21*x1^2 + 24*x0*x2 + 23*x1*x2 + 18*x2^2 + 23*x0*x3 - 3*x1*x3 - 2*x2*x3 + 15*x3^2 - 39*x0*x4 - 17*x1*x4 + 48*x2*x4 + 39*x3*x4 - 3*x4^2 + 18*x0*x5 + 28*x1*x5 + 35*x2*x5 + 28*x3*x5 - 48*x4*x5 + 43*x5^2 - 29*x0*x6 - 38*x1*x6 + 8*x2*x6 - 16*x3*x6 + 7*x4*x6 - 17*x5*x6 + 20*x6^2 - 42*x0*x7 + 3*x1*x7 + 14*x2*x7 - 9*x3*x7 - 10*x4*x7 + 10*x5*x7 + 36*x6*x7 - 27*x7^2 + 20*x0 + 17*x1 + 24*x2 + 5*x3 - 6*x4 - 2*x5 - 25*x6 - 37*x7 + 35