 4, -l = 2 for i.
2
Solve -5*h = -h - 4*f - 20, -4*f + 12 = 4*h for h.
4
Solve -5*j - 4*g = -3, 4*j + 4*g - 2 - 2 = 0 for j.
-1
Solve -3*v - 5*c - 2 = 0, v + 4*c + c + 4 = 0 for v.
1
Solve 3*w - 8 = 2*s - 23, 0 = -2*w - 10 for s.
0
Solve -3*t - 5*u = -3*u + 4, t + 1 = -u for t.
-2
Solve 2*m - 105*x + 108*x - 13 = 0, x - 3 = 0 for m.
2
Solve -5*m - z - 11 = 0, -27*z - 14 = 2*m - 29*z for m.
-3
Solve 5*f + 10 = -c - 2, -5*c + 9 = 2*f for f.
-3
Solve 4*j - 19 = -2*z + z, -2*j + z = -5 for j.
4
Solve 357*v - i + 17 = 354*v, 4*v = -3*i - 1 for v.
-4
Solve -40*b + 44*b + g + 9 = 0, -4*b - 27 = -5*g for b.
-3
Solve -5*b + 3*s - 22 = 0, 21 = -3*s + 18 for b.
-5
Solve 0 = 2*a - 5*h + 8, -75*h + 71*h + 16 = -4*a for a.
-4
Solve -5*d + 3*a + 36 = 0, 24*d - 19*d - 33 = 4*a for d.
9
Solve 4*u + 33*c - 34*c = -7, 0 = 2*u + 4*c + 8 for u.
-2
Solve 2*h = 2*q - 2*h + 6, 5*h = 0 for q.
-3
Solve -d = 4*n - 19, n + 2*n - 4*d = 0 for n.
4
Solve 5*a - 33 + 8 = 5*q, 3*q - a = -11 for q.
-3
Solve 3*p = 3*a, 13 + 2 = 2*a - 5*p for a.
-5
Solve -27 = 4*a + 5*t, 6 = -a + 4*a - 5*t for a.
-3
Solve 0 = p + 3*d + 18, -2*p + 0*d = -5*d - 19 for p.
-3
Solve 3*k + 10 = 2*o, 3*o - 18 = 4*k - 3 for k.
0
Solve -3*t + g - 5*g = -10, -4*g - 2 = -3*t for t.
2
Solve 0 = -2*v - 4, -2*o - 17 = v - 9 for o.
-3
Solve -5*d + 2*d - 2*p - 1 = 0, d = 2*p + 13 for d.
3
Solve -5*v - 4*w + 22 = 0, 0 = -30*v + 35*v + 2*w - 16 for v.
2
Solve -2*g + 3*v + 10 = 7*v, -2*g + 14 = 5*v for g.
-3
Solve 36*i - 32*i + 22 = -2*y, 2*i - 2*y - 4 = 0 for i.
-3
Solve 0 = -2*t - 3*k - 3 + 10, -4*t = 3*k + 1 for t.
-4
Solve 0 = 2*j + 5*m - 7, -4*m - 5 + 9 = 0 for j.
1
Solve -9*g + 10*g + 2*w + 3 = 0, -3*w = -g + 22 for g.
7
Solve -d + 2*f = -0*f - 11, -3*d + 1 = 2*f for d.
3
Solve 4*h + 3*i + 11 = 0, -4*h - 29 = -3*h + 6*i for h.
1
Solve 0 = -n + 5*b + 12, -2*n + 10 = 4*b - 7*b for n.
2
Solve -2*l + 2*x = 2*l + 4, 0 = -2*l - 2*x - 14 for l.
-3
Solve s - 42*a = -43*a - 10, -4*a - 30 = 2*s for s.
-5
Solve 0 = 3*q - n - n + 6, -5*n - 35 = 5*q for q.
-4
Solve 53*v - 52*v - 4*b + 12 = 0, 0 = -2*v + 3*b - 9 for v.
0
Solve -10 = 5*a - 5, 5*b - 3*a = 23 for b.
4
Solve -2*v - 20 = -6*v + 2*z, -5*v + 5*z = -25 for v.
5
Solve 0 = -5*u + 4*q - 38 + 3, -3*q = -4*u - 27 for u.
-3
Solve 4*z - c + 19 - 1 = 0, 2*z - 3*c = -4 for z.
-5
Solve -5*t = 3*b - 34, -2*b = -b - t + 2 for b.
3
Solve -4*l + 8 + 4 = 0, 0 = 2*y - 2*l - 2 for y.
4
Solve -3*f + 13 = -4*k - 0*f, -3*k - f = 0 for k.
-1
Solve 5*y - 10 = 0, y = -4*v - 2*y - 6 for v.
-3
Solve 3*i = -2*u - 40, -2*u - 2*i + i - 20 = 0 for u.
-5
Solve 5 = 5*s - 0*h - 5*h, -s + 5*h - 3 = 0 for s.
2
Solve -2*o = 3*o + 10, -2*o - 4 = 5*r for r.
0
Solve 16*p - 3*t = 14*p - 17, -t + 15 = -3*p for p.
-4
Solve -2*d = 2*b - 16, 12 + 0 = -b + 3*d for b.
3
Solve 3*u - 9 = 2*x, -4*x - 3 = -2*u - u for u.
5
Solve -27 = -l + 3*q - 44, -4 = -q for l.
-5
Solve -b = a + 2, -a + 2*a = b for a.
-1
Solve -5*o - 2*u = u, 0 = o + 3*u + 12 for o.
3
Solve 5*z = -k + 82 - 97, 5*z + 15 = 4*k for z.
-3
Solve 3*b + 4 = -o, -4*o + 8*b = 3*b - 18 for o.
2
Solve 3*m - 20 = 5*y, 5*y + 20 = 2*m - 0*m for m.
0
Solve 0 = 3*h + 3*r + 6, 0 = 5*h + 3*r + 64 - 60 for h.
1
Solve 5*f = -2*i + 28, 4*i - 5*f + 2 = -2 for i.
4
Solve -2*x - 4 = -2*o, x - 4*o = -4 + 5 for x.
-3
Solve -20*g + 11 = -u - 15*g, 11 = -3*u + 4*g for u.
-1
Solve -3*p - 5*z - 31 = -p, z + 11 = -2*p for p.
-3
Solve -4*d + 4 = -4*b, -87*b + 5*d = -90*b - 3 for b.
-1
Solve -h = 2*x - 2, -45*h = -x - 41*h - 17 for x.
-1
Solve -4*d - 7*t = -3*t - 16, -5*d + 5*t = 20 for d.
0
Solve 0 = -v + 71*f - 74*f, 3*v - f = -10 for v.
-3
Solve 3*w + 4*d + 4 = -26, -24 = 5*w - 2*d for w.
-6
Solve -3*x + 8 = u + u, 16 = -4*x + 4*u for x.
0
Solve 4*g + 16 = 21*u - 26*u, -2*u + g - 9 = 0 for u.
-4
Solve -4*n + 10 = 3*d, 0 - 6 = 3*d for n.
4
Solve -10 = -3*g - k, 5*g - 8*k + 12*k - 26 = 0 for g.
2
Solve 0 = 3*j, -2*t + 5*j + 16 = 2*t for t.
4
Solve k = -x + 2, -3*k + 2*x = -8*k + 10 for k.
2
Solve -4*u + 3*j + 26 = 0, 18 = 76*u - 79*u - 4*j for u.
2
Solve k + 3*w + 12 = 8*w, k = 2*w - 6 for k.
-2
Solve 2*u - 6 = w, -12 = 3*u - w - 21 for u.
3
Solve 3*d = -3*c - 9, -4*d + 4*c + 1 = 13 for d.
-3
Solve 3 = -3*w - 62*a + 57*a, -a = 2*w + 2 for w.
-1
Solve 3*z = 4*o - 9, 0 = -2*z + 12*o - 10*o - 6 for z.
-3
Solve 4*h - 2 = -k - 8, 3*k + 6 = 0 for h.
-1
Solve 0 = 9*l - 8*l + 5*a - 19, -2*l - 5*a + 23 = 0 for l.
4
Solve -4*r - 6 = 5*q - 7*q, 5*q + 2*r = -21 for q.
-3
Solve 13*s + 3*w + 6 = 8*s, 3*w = 5*s - 6 for s.
0
Solve 0 = -3*y + 4*g + 14, -3*y - 23*g - 11 = -22*g for y.
-2
Solve 4*y + 4*h - 20 - 16 = 0, 0 = 4*y - 2*h - 12 for y.
5
Solve -2*t + y - 6 = 1, 5*y - 7 = -4*t for t.
-2
Solve 2*g - 10 = -2*c, -c + 5*c + g - 11 = 0 for c.
2
Solve -16*m + 14*m = -k + 10, 5*k = -m + 17 for m.
-3
Solve -2*d = i + 1, -3*d = d - 2*i - 10 for d.
1
Solve -c + 5 = -2*s + 4*c, -3*c = 4*s - 3 for s.
0
Solve -5*q + 9*q + 5*n = -4, -2 = 2*q - n for q.
-1
Solve -13*w + 44 = -7*w + 2*q, -3*q = 5*w - 38 for w.
7
Solve 2*l + 2*h - 10 = -3*l, 3*l = 2*h - 10 for l.
0
Solve 0*m - 5*m = 3*d - 20, -d = 0 for m.
4
Solve -4*s = 4*l, -4*s - 2*l + 14 = -5*l for s.
2
Solve -f - 4*b - 6 = 12, -3*f - 9 = 3*b for f.
2
Solve 0 = -5*d - u - 15, -2*d = -5*d + 4*u - 32 for d.
-4
Solve -2*h = 5*w + 16, 6*h + 2*w - 8 = 7*h for h.
-8
Solve 2*i - 20 = -4*y, 3*y + 4*i = 8*y - 25 for y.
5
Solve 5*t = 2*c, 3*t = 5*c - 8*c for c.
0
Solve -5*k + a - 6 = 0, 2*k + 2 = 3*a - 3 for k.
-1
Solve -4*k + 7*k + 4*c = 35, -5*c = -k - 20 for k.
5
Solve -2*d - 4*y - 16 = 0, 5*y = -4*d - d - 15 for d.
2
Solve 5*y + 22*u - 18*u + 7 = 0, -3*u = 2*y for y.
-3
Solve 2*v - 4*a - 3 = 1, v = -3*a - 8 for v.
-2
Solve v - 3*s + 10 = 0, -3*v - 12 = -3*s + 6 for v.
-4
Solve -3*m = -m + 2, -4*l + 1 = -5*m for l.
-1
Solve -5*t = -u, -5*u + 12 = -2*u - 3*t for u.
5
Solve 3*g - 13 = 4*l, l + l + 4 = 4*g for g.
-1
Solve l - 4*l = 3*v + 27, -3*v - 22 = 2*l for v.
-4
Solve -3*z = -2*i - 7, -5*z + 6 = 2*i + 21 for z.
-1
Solve 4*o + 7 = -k, -7*k + 4*o = -3*k + 8 for k.
-3
Solve 2*x = -4*u - 8, 5*u - 4*x - 5 = -15 for u.
-2
Solve -5*z = -3*a + 14, -3*a = -4*z - 8 - 5 for z.
-1
Solve -5*s = f + f - 33, 2*f = 5*s - 17 for s.
5
Solve -n = 3*b - 17, 5*b = n - 7 + 22 for b.
4
Solve 2*m = -z - 3, 5*m - 9 = 3*z + 2*m for z.
-3
Solve 0 = 5*s - 10, 4*n - s - 2 = 5*n for n.
-4
Solve -2*f = 5*w + 23, -9*w - 10 = 5*f - 6*w for f.
1
Solve 0 = -4*y + t + 51 - 33, 3*y - 17 = -t for y.
5
Solve 20 = -4*r - 4*l, 2*r + 10*l - 6*l = -22 for r.
1
Solve -2*j + 15 = 2*b - 3*b, 4*j + b = 15 for j.
5
Solve 0 = 13*x - 15*x + 4*k + 10, -8 = 5*x + k for x.
-1
Solve -10 = 2*p + 4*o, 3*p - 5*o = 7*p + 20 for p.
-5
Solve -a - 4*a = 4*l + 26, -3*a = 6 for l.
-4
Solve -3*n - y = 2*y + 12, 0 = 4*y + 16 for n.
0
Solve 3*f = -5*o + 5, o = -2*f + 5*o + 18 for f.
5
Solve -j - 9 + 14 = f, 20 = 3*j + 4*f for j.
0
Solve 0*i - 13 = w + 4*i, 0 = -i - 4 for w.
3
Solve v - 3*r = 2, -3*v + 4*r = 1 - 7 for v.
2
Solve -l - 5*s + 7 - 12 = 0, 0 = -2*l + 3*s - 10 for l.
-5
Solve -3*z + 0*d - d = -10, z = 5*d - 2 for z.
3
Solve -4*h - 4 = 0, -12 + 7 = -3*t + 5*h for t.
0
Solve -2*i + 0*p + 2*p = 4, 16 = 4*i + 4*p for i.
1
Solve -7*o + 23 = -9*o + 5*b, 18 = 3*o + 3*b for o.
1
Solve 3*r = -o + 11, r + 1 = -3*o - 6 for r.
5
Solve 0 = 2*g - 4*c, 4*c = 5*g - 2*g - c for g.
0
Solve 25*z = 2*d + 28*z + 4, 4*z = -16 for d.
4
Solve -5*t + 10 = 8*i - 13*i, 0 = -3*t + 3 for i.
-1
Solve -2*d - d = -4*h, 0 = 5*h + 2*d - 23 for h.
3
Solve 3*k + 8 = 5*s - 5, -3*k = -2*s + 7 for k.
-1
Solve 0 = -m + 2*p + 5, m + 4*m + p + 8 = 0 for m.
-1
Solve 4*k + 10*w - 9*w - 13 = 0, 0 = -3*k + 2*w + 18 for k.
4
Solve -60 = 3*h - 2*s - 62, -4*s - 12 = -2*h for h.
-2
Solve -g = 4*m + 17, 0 = -4*g + 14*m - 19*m - 24 for g.
-1
Solve -w = -5*n - 9 + 18, 4*n = 3*w + 5 for n.
2
Solve -z = -u - 5, -z - 2*u - 6 = 1 for z.
1
Solve -5*m + 15 = 2*a + 44, 2*m = 3*a - 23 for m.
-7
Solve 9*p - 8*p + 2 = -a, -4*p - 1 = -3*a for p.
-1
Solve 0 = -z + a - 3*a - 15, 0 = z - a for z.
-5
Solve -10 = -2*p - 10*b + 5*b, -4*p - 32 = -3*b for p.
-5
Solve -b - 3*l + 80 = 76, -4*l - 4 = -b for b.
4
Solve 0 = -24*c + 25*c + 5*p + 6, 8*c = -p - 9 for c.
-1
Solve 2*x = -4*h + 30, 3*x + 2*h + 5 = 6*x for x.
5
Solve -4*q - 6*t + 2*t = -32, 2*q + 5*t = 31 for q.
3
Sol