text: 27*l + 8*l = 2*q - 846 - 248 for q.
  -4
  Solve 8239*n - 2748 = 8187*n - 2*o, 4*o = -3*n + 143 for n.
  53
  Solve -4*w - 47 = 3*f, -1244*f = -1240*f + 4 for w.
  -11
  Solve -40*v - 43*v = 5*y + 45*v - 123*v - 140, -v - 21 + 81 = 9*y for y.
  4
  Solve 12*k - 144 = 0, 0 = 2330*n - 2327*n + 6*k - 75 for n.
  1
  Solve -3*a = -4*c + 15, -313*c + 15 = -3*a - 308*c - 0 for a.
  -5
  Solve -884*n = -881*n - 3, 3*n + 3 = -3*x for x.
  -2
  Solve d + 4*d + 70 = -6*w + 9*w, 140*w - 69*w - 53 = 3*d + 67*w for d.
  -11
  Solve 5100*b - 5097*b - 2*j = -9*j - 39, 0 = 6*b - 5*j - 36 for b.
  1
  Solve 0 = -4*h + n + 40737 - 40764, -3*h + 2*n - 29 = 0 for h.
  -5
  Solve 2*c - 18490*u = -18493*u - 89, -8*c - 3*u = 59 for c.
  5
  Solve -76*b + 3*z - 85114 = -85093, 3*b + z - 7 = 0 for b.
  0
  Solve -2*l + 12 = 2*p, -4 = 5*p - l + 3*l - 34 for p.
  6
  Solve 0 = -4*d - 3*y + 21, 3*d - 2*y + 107 = -126*y + 1 for d.
  6
  Solve 4 = -4*k, -4*z + 34 = -2*k + 35 + 13 for z.
  -4
  Solve -25 = 4*q - 2*n - 0*n - n, -7*q - 5*n = 4*q + 135 for q.
  -10
  Solve -1562*i - 3*r + 39 = -1565*i, i + 5*r = 47 for i.
  -3
  Solve 4*j + 22 = -58*o + 56*o, -5*o + 7*o - 16 = 14*o - 5*j for o.
  -3
  Solve -43*g - 44*g + 5*d - 2683 = -55*g, 0 = 3*g - 3*d + 249 for g.
  -84
  Solve -4*s - 112 = 0, -4*c = -2*s - 5836 + 5768 for c.
  3
  Solve 24*u = -5*i + 239 + 442, 808*u + 597 = 811*u + 5*i for u.
  4
  Solve d + 12 = k + 12, -5*k = 43*d + 156 - 12 for d.
  -3
  Solve -949 = -4*p - 27*u, -73 = -392*p + 389*p - 2*u for p.
  1
  Solve 3*w = 2*z + 54 + 49 - 99, -8 = -5*w - 4*z + 6 for w.
  2
  Solve -355*a - 12*y = -354*a - 17 - 1, 6*a - 35 = y for a.
  6
  Solve 3*p - t = -13, 0 = 15*p + 1298*t - 1291*t + 53 for p.
  -4
  Solve 0 = 2*v + a - 39, 2*v - 13*a + 0*a = -3*a + 94 for v.
  22
  Solve -5*n - 27*r - 255 = -26*r, -27*n - 3682 = 44*n + 2*r for n.
  -52
  Solve 2478*y - 2481*y + 4*o = -19, y - 4*o - 17 = 0 for y.
  1
  Solve 4*m + k = 36, 40*k + 300 = 69*m + 35*k - 410 for m.
  10
  Solve 40689*l = 40687*l + 6*n - 26, 0 = -5*l + 3*n - 41 for l.
  -7
  Solve -141*o + 186*o - 5*j = -510, 4*o + j + 32 + 9 = 0 for o.
  -11
  Solve 5*k - k + 62*t = 57*t + 290, 2*k = 2*t - 98 for k.
  5
  Solve -3*x = -114*y - 123, -5*x + 1219*y + 20 = 1214*y for x.
  3
  Solve 4*o + 137267*d = 137265*d + 134, 2*o - 57 = -2*d + 11*d for o.
  33
  Solve 14*w - 25*w - 2 = -12*w + p, -15 = -8*w - 8*p + 17*p for w.
  3
  Solve -4*i - 74 = -10*v, 1508*i = 1511*i + v + 13 for i.
  -6
  Solve -89474*d + 2*r = -89473*d - 75, 3*d - 3*r = 105 for d.
  -5
  Solve 12*i = -2*t - 92, -i - 4*t + 67460 = 67644 for i.
  0
  Solve -3*m = 20*c - 12*c - 93, 2*c = m - 31 for c.
  0
  Solve 4*z = -2*a - 2729 + 2763, -4*a - 2*z + 56 = 0 for a.
  13
  Solve -20*r - 6 = -62*a + 65*a - 22*r, -a - 5 = -r for a.
  4
  Solve 5 = -4*s + h - 4, -863*s + 4*h + 0*h = -865*s - 18 for s.
  -3
  Solve -4*l = -3*l + 3*q + 4, -q - 61 = -11*l - 37 for l.
  2
  Solve -5*n = -4*j - 39 + 21 + 13, -5*j + n = 1 for j.
  0
  Solve -j + 4*o + 5982 - 6182 = 0, 0 = 11*j - 16*j - 5*o + 275 for j.
  4
  Solve 7*h - 3*h = -67*z + 12, h + 862 = -3*z + 810 for z.
  4
  Solve 1137*t - 1138*t + 9 = -3*m, 5*m = -t - 7 for m.
  -2
  Solve -3*h + 2672 = -14*n + 2891, -2*h + 24 = 2*n for h.
  -3
  Solve 4*u + 18 = -2*t, -7*u + 4*t = -9 + 3 for u.
  -2
  Solve -5*d + 4*h - 7*h = 42, 3*d + 5*h = -146 + 76 for d.
  0
  Solve -872*z + 0*i + 7 = -874*z - 3*i - 9, -3*i - 18 = 0 for z.
  1
  Solve -779*u + 777*u = -v + 19 + 21, 5 = 5*u + 95 for v.
  4
  Solve -11*u + s + 25 = 2*s, -4*u + 22 = -3*u + s + 17 for u.
  2
  Solve 2*z = -5*a + 74, 13392 = 5*a - 378*z + 375*z + 13353 for a.
  12
  Solve -62*r - 30 = -61*r - 3*w, -2939*w + 2933*w + 63 = -3*r for r.
  -3
  Solve 2*p - 909*x - 13 = -898*x + 11, p + x + 1 = 0 for p.
  1
  Solve 4039*z - 4056*z - 6 = -5*a + 35, 16*a - 3*z + 23 = 0 for a.
  -2
  Solve 2*b + 5*k + 130 = 0, -7550*b + 7548*b + k + 21 = -5 for b.
  0
  Solve -p - 140 = -6*p - 5*m, 6516*p - 6516*p - 5*m = -115 for p.
  5
  Solve -4*d + 7*d - 3*k - 12 = 0, k - 2 = 12*d - k for d.
  -1
  Solve -10*l - 190 = 5*g, -245*l + 120*l - 5*g = -126*l - 30 for l.
  -20
  Solve 0 = -2*g + 3*b + 10, 171*b - 175*b = -8*g + 8 for g.
  -1
  Solve 0 = -13*m - r - 151, 3*m - 3*r - 5354 + 5405 = 0 for m.
  -12
  Solve -3*h = 4*n - 14, -527106*n = -527108*n + 10 for h.
  -2
  Solve -16813*p = v - 16808*p + 6, -5*v - 3*p = 8 for v.
  -1
  Solve s = -20*u - 38, -3*u + 1150*s + 4 = 1155*s for u.
  -2
  Solve 3*u - 2*p - 3 = 2*p - 2*p - 0*p, 3*u + 6*p = 3 for u.
  1
  Solve 0*d - 6*d - 40 = 2*g, -d - 4 = -3*g + 16 for g.
  4
  Solve -47*s + 2*w = -96*s + 235, -5*s + 5*w + 72 - 22 = 0 for s.
  5
  Solve 5*p = 4*a - 2 + 23, 42*a + 172 = -12*p + 16*p for a.
  -4
  Solve 3*x - 5*a + 6 = 0, -3179*x + 3183*x = -2*a - 34 for x.
  -7
  Solve -2*j - 2*f + 48 = 0, -3*j - 58 + 58 = -5*f + 112 for j.
  1
  Solve l + 7*s = 8, -691*s = 5*l - 700*s + 4 for l.
  1
  Solve -4*p + 5*c - 4*c = 3, -p - 3*c - c + 12 = 0 for p.
  0
  Solve -10*o + 2*c = -13*o + 7*c - 37, -35*o + 34*o - c - 7 = 0 for o.
  -9
  Solve -2*m + 3*i - 34 = 0, -721*i = -4*m - 736*i + 61 + 165 for m.
  4
  Solve -t - 2129 = -302*v - 4*t + 8*t, 0 = -5*v - 4*t + 23 for v.
  7
  Solve 5*b + 183 = 26*o, -4*b = 19*o - 2*o - 15*o + 78 for b.
  -21
  Solve 0 = 5*u + 19*x - 46, 5*u - 6*x + 339 = 285 for u.
  -6
  Solve 3*m = 2*y + 14, 0 = m + y + 19 - 17 for m.
  2
  Solve 4*w + f = -22, 0 = 311*w - 306*w - 24*f + 78 for w.
  -6
  Solve 4*o = -o + 155*f - 151*f - 23, -4*f = -90*o - 278 for o.
  -3
  Solve 3*b - 174 = 5*j - 118 + 227, 100*j + 4*b + 4441 = 25*j for j.
  -59
  Solve -12804*k + 4*i = -12684*k + 224, 0 = -i - 4 for k.
  -2
  Solve h + 334 = 3*h + 382, 2*c + 5*h = -110 for c.
  5
  Solve 7*h - 3 + 2 = d + 12*h, 0 = -h for d.
  -1
  Solve 0 = -3*z - 2 + 5, 931 = -5*a - z + 942 for a.
  2
  Solve 473*s - 475*s + 32 = -l - 3*l, 0 = 4*l - 5*s + 32 for l.
  -8
  Solve -15 = 178205*q - 178202*q, -21 = 2*v + 5*q for v.
  2
  Solve -15*p = 3*i + 91 - 28, -p + 0*i + 4*i - 21 = 0 for p.
  -5
  Solve 137*g = 141*g - 4*m - 52, -16*m = -4*g + 148 for g.
  5
  Solve -5*d = 4*c + 95, -2*c + 4*c = -23*d + c + 85 for d.
  5
  Solve -25*l = -w + 18*l - 58 + 233, 22 - 30 = l + l for w.
  3
  Solve -2*p = 4*k + 14, -744*p = -729*p - 6*k - 39 for p.
  1
  Solve -2*g + 8*c = -146 + 4 - 24, 5*c + 4*c + 88 = 5*c for g.
  -5
  Solve f = -481*u + 480*u + 22, -4*f + 4*u - 45 + 3 - 14 = 0 for f.
  4
  Solve 3*o - 392*i = -393*i, -3*o - 9*i - 402 + 450 = 0 for o.
  -2
  Solve 2*y + 2*p = -0*y - 26, -51*y - 6*p - 30 = -23 - 19 for y.
  2
  Solve 4*u - 13 - 13 = 2*w, 23*w = 21*w - 10 for u.
  4
  Solve 0 = -5*q - 140, -10*q + 240 + 104 + 40 = 4*p - 23*q for p.
  5
  Solve -585*u - 110 = -589*u + 2*h, 3*h = 2*u - 61 for u.
  26
  Solve -123*q + 127*q - r = -4*r + 99, 125 = 5*q + 4*r for q.
  21
  Solve 2*r = 3*a - r + 4024 - 4015, -4*a - 6 = 2*r for a.
  -2
  Solve 5*x - 8 = 2*s, 72*s - 143*s = -66*s + 16*x + 134 for s.
  -14
  Solve -6*j + 4*z - 94 - 25 = 3*z, -20*z = -4*j - 77 + 17 for j.
  -20
  Solve 3*w = -23*k - 747 + 298, -2*k - 3*w - 50 = 0 for k.
  -19
  Solve -4*x - 5*t = -7*x - 4 + 3, 101*x - t - 1043 = -30*x for x.
  8
  Solve -4*i + 101 = 7*x + 37, -i - 286 = -36*x for i.
  2
  Solve 301*g = 298*g - 2*s - 29, -9 = -15*g - s - 2*s for g.
  5
  Solve 2*x + 3*s = 103, -3*x + 5*s - 2411 = -2518 for x.
  44
  Solve -2*c = 3*g - 1, -4*c - 552*g = 530 - 2170 for c.
  -4
  Solve -20*r = -3*h + 257, -h + 938 = -5*r + 874 for r.
  -13
  Solve 81 = 2*k - 6*k - 2*k + 5*z, -70 = -5*k - 5*z for k.
  -1
  Solve 0 = -13*n + 4*l + 21, -3*n - 145*l + 5 + 4 = -147*l + 2 for n.
  1
  Solve -2*q - q = 2*t + 22, 9*q - 2*q = -q - 32 for t.
  -5
  Solve -7*t = -4*b + 326*t - 971, 0 = -5*t + 15 for b.
  7
  Solve 222*c - g + 8784 - 121 = 0, 70*c - 36*c + 5*g = 30*c - 131 for c.
  -39
  Solve -2*q - 2538*c - 24 = -2534*c, -3*q = 4*c - 7 + 29 for q.
  2
  Solve 7*y - 21*y + 10*y - 6*x - 4*x + 23 = -31, -3*x = 2*y - 17 for y.
  1
  Solve 5*y + 25647 - 25707 = a, 0 = -2*y + 4*a + 150 for y.
  5
  Solve 4*k + 4*x - 24 = 0, -192*k + 2*x = -198*k - x + 27 for k.
  3
  Solve 0*i - 16 = i + l + 46, 35 = -7*l for i.
  -57
  Solve 350839*q - 350840*q - 15 = -2*b, -2*q - 3*b + 25 = -q for q.
  1
  Solve -51 + 15 = -5*m - n, 5*n = -5*m + 6*n + 44 for m.
  8
  Solve -4*q - 1138*r + 95 = -568*r - 621*r, -2*r - 2 = 0 for q.
  11
  Solve -4*w + t = 31, 30263*w = 30289*w + t - 181 for w.
  5
  Solve 0 = -3*q - 295971*n + 295968*n + 90, 10*q = 4*n + 244 for q.
  26
  Solve -678 = 7*w + 25*z, -103 - 8 + 6 = 3*w + 4*z + 11 for w.
  -4
  Solve -2*w = 4*l - 72, 2*w = 57224*l - 57222*l - 36 for l.
  18
  Solve -119 = 3*n - h, -463*h + 468*h + 146 = -4*n for n.
  -39
  Solve -5*v - 30 = 89