y, x, 
19906560000*x+(-4717440000*x^6+2246400000*x^2-2332800000)*y^21+(-37428480000*x^7+37324800000*x^3-16960320000*x)*y^20+(-84291840000*x^8+158457600000*x^4-45135360000*x^2-3317760000)*y^19+(-51088320000*x^9+198374400000*x^5-73094400000*x^3-28615680000*x)*y^18+(19595520000*x^12-74649600000*x^8+138240000000*x^6+31104000000*x^4-181992960000*x^2+29030400000)*y^17+(75116160000*x^13-404352000000*x^9+636880320000*x^7+378846720000*x^5-750032640000*x^3+100776960000*x)*y^16+(85847040000*x^14-585325440000*x^10+1077649920000*x^8+908997120000*x^6-1755786240000*x^4-38016000000*x^2+38154240000)*y^15+(29393280000*x^15+19094400000*x^11+478224000000*x^9+43545600000*x^7-1937312640000*x^5-36357120000*x^3+321822720000*x)*y^14+(3349440000*x^12-33488640000*x^8-1619896320000*x^6-127388160000*x^4+1791175680000*x^2-94003200000)*y^13+(-986916960000*x^13+4115232000000*x^9-3406199040000*x^7-3179347200000*x^5+4189190400000*x^3+78796800000*x)*y^12+(-173560320000*x^16-936852480000*x^14+870912000000*x^12+5096459520000*x^10-4699607040000*x^8-6099563520000*x^6+5985792000000*x^4+1644779520000*x^2-68843520000)*y^11+(-384497280000*x^17-237945600000*x^15+2756609280000*x^13+291703680000*x^11-5577984000000*x^9+173975040000*x^7+6604070400000*x^5+33177600000*x^3-1073917440000*x)*y^10+(-239276160000*x^18+2683065600000*x^14+606631680000*x^12-7631055360000*x^10-521648640000*x^8+9889413120000*x^6-2099865600000*x^4-5840916480000*x^2+204042240000)*y^9+(-43467840000*x^19+1396967040000*x^15+4058052480000*x^13-8584496640000*x^11-15482240640000*x^9+16889264640000*x^7+10464284160000*x^5-9383592960000*x^3-964224000000*x)*y^8+(1696792320000*x^16+2508226560000*x^14-10036293120000*x^12-13189340160000*x^10+18991411200000*x^8+15180779520000*x^6-9817804800000*x^4-4827340800000*x^2+66355200000)*y^7+(1735024320000*x^17+358318080000*x^15-10852047360000*x^13-1477992960000*x^11+18330508800000*x^9-1164395520000*x^7-10389150720000*x^5+2857697280000*x^3+1681274880000*x)*y^6+(153964800000*x^20+650695680000*x^18-945561600000*x^16-9114197760000*x^14-1879856640000*x^12+27312629760000*x^10+6982225920000*x^8-22378014720000*x^6+3535073280000*x^4+5839257600000*x^2-301916160000)*y^5+(134576640000*x^21+67392000000*x^19-1126448640000*x^17-4927593600000*x^15-2193972480000*x^13+26671265280000*x^11+20373465600000*x^9-34766945280000*x^7-17146183680000*x^5+8848742400000*x^3+1412536320000*x)*y^4+(31898880000*x^22-1112912640000*x^18-1995425280000*x^16+4018498560000*x^14+13119482880000*x^12+3212144640000*x^10-20553523200000*x^8-11572346880000*x^6+6861127680000*x^4+3528437760000*x^2-192430080000)*y^3+(1460160000*x^23-455673600000*x^19-611815680000*x^17+3330339840000*x^15+4472305920000*x^13-5393848320000*x^11-7061022720000*x^9+1456496640000*x^7+2047887360000*x^5-403937280000*x^3-462827520000*x)*y^2+(-50803200000*x^20-60134400000*x^18+1355028480000*x^16+2669137920000*x^14-4410685440000*x^12-10419010560000*x^10+711659520000*x^8+7038627840000*x^6+743178240000*x^4-348364800000*x^2+13271040000)*y+393120000*x*y^24+3576960000*x^2*y^23+7698240000*x^3*y^22+2628495360000*x^7-217313280000*x^3+530150400000*x^9+637009920000*x^5-730874880000*x^13+367303680000*x^15-2004134400000*x^11+154846080000*x^17-2695680000*x^19-2059200000*x^21
13271040000+21*(-4717440000*x^6+2246400000*x^2-2332800000)*y^20+20*(-37428480000*x^7+37324800000*x^3-16960320000*x)*y^19+19*(-84291840000*x^8+158457600000*x^4-45135360000*x^2-3317760000)*y^18+18*(-51088320000*x^9+198374400000*x^5-73094400000*x^3-28615680000*x)*y^17+17*(19595520000*x^12-74649600000*x^8+138240000000*x^6+31104000000*x^4-181992960000*x^2+29030400000)*y^16+16*(75116160000*x^13-404352000000*x^9+636880320000*x^7+378846720000*x^5-750032640000*x^3+100776960000*x)*y^15+15*(85847040000*x^14-585325440000*x^10+1077649920000*x^8+908997120000*x^6-1755786240000*x^4-38016000000*x^2+38154240000)*y^14+14*(29393280000*x^15+19094400000*x^11+478224000000*x^9+43545600000*x^7-1937312640000*x^5-36357120000*x^3+321822720000*x)*y^13+13*(3349440000*x^12-33488640000*x^8-1619896320000*x^6-127388160000*x^4+1791175680000*x^2-94003200000)*y^12+12*(-986916960000*x^13+4115232000000*x^9-3406199040000*x^7-3179347200000*x^5+4189190400000*x^3+78796800000*x)*y^11+11*(-173560320000*x^16-936852480000*x^14+870912000000*x^12+5096459520000*x^10-4699607040000*x^8-6099563520000*x^6+5985792000000*x^4+1644779520000*x^2-68843520000)*y^10+10*(-384497280000*x^17-237945600000*x^15+2756609280000*x^13+291703680000*x^11-5577984000000*x^9+173975040000*x^7+6604070400000*x^5+33177600000*x^3-1073917440000*x)*y^9+9*(-239276160000*x^18+2683065600000*x^14+606631680000*x^12-7631055360000*x^10-521648640000*x^8+9889413120000*x^6-2099865600000*x^4-5840916480000*x^2+204042240000)*y^8+8*(-43467840000*x^19+1396967040000*x^15+4058052480000*x^13-8584496640000*x^11-15482240640000*x^9+16889264640000*x^7+10464284160000*x^5-9383592960000*x^3-964224000000*x)*y^7+7*(1696792320000*x^16+2508226560000*x^14-10036293120000*x^12-13189340160000*x^10+18991411200000*x^8+15180779520000*x^6-9817804800000*x^4-4827340800000*x^2+66355200000)*y^6+6*(1735024320000*x^17+358318080000*x^15-10852047360000*x^13-1477992960000*x^11+18330508800000*x^9-1164395520000*x^7-10389150720000*x^5+2857697280000*x^3+1681274880000*x)*y^5+5*(153964800000*x^20+650695680000*x^18-945561600000*x^16-9114197760000*x^14-1879856640000*x^12+27312629760000*x^10+6982225920000*x^8-22378014720000*x^6+3535073280000*x^4+5839257600000*x^2-301916160000)*y^4+4*(134576640000*x^21+67392000000*x^19-1126448640000*x^17-4927593600000*x^15-2193972480000*x^13+26671265280000*x^11+20373465600000*x^9-34766945280000*x^7-17146183680000*x^5+8848742400000*x^3+1412536320000*x)*y^3+3*(31898880000*x^22-1112912640000*x^18-1995425280000*x^16+4018498560000*x^14+13119482880000*x^12+3212144640000*x^10-20553523200000*x^8-11572346880000*x^6+6861127680000*x^4+3528437760000*x^2-192430080000)*y^2+2*(1460160000*x^23-455673600000*x^19-611815680000*x^17+3330339840000*x^15+4472305920000*x^13-5393848320000*x^11-7061022720000*x^9+1456496640000*x^7+2047887360000*x^5-403937280000*x^3-462827520000*x)*y+9434880000*x*y^23+82270080000*x^2*y^22+169361280000*x^3*y^21+7038627840000*x^6-348364800000*x^2+711659520000*x^8+743178240000*x^4-4410685440000*x^12+2669137920000*x^14-10419010560000*x^10+1355028480000*x^16-60134400000*x^18-50803200000*x^20
