**2.
-1202*a**3 + 10*a**2
Collect the terms in 330*l - 136*l + 1 - 4 + 20*l.
214*l - 3
Collect the terms in -16 - 35862*y + 35809*y - 13 + 26.
-53*y - 3
Collect the terms in 325*o**3 + 965171*o**2 - 965171*o**2.
325*o**3
Collect the terms in 658581*r - 88051*r + 501211*r + 284924*r.
1356665*r
Collect the terms in 5 - 76053432266992*k + 3*k**3 - 5 + 76053432266992*k.
3*k**3
Collect the terms in 7328*q**3 - 17*q**2 + 7316*q**3 + 7317*q**3 + 7317*q**3 + 17*q**2 - 29257*q**3.
21*q**3
Collect the terms in -16 + 2992 + 2690 - 379 - 5*g.
-5*g + 5287
Collect the terms in -139*g**2 + 2793745357*g**3 - 2793745355*g**3 + 139*g**2.
2*g**3
Collect the terms in -211*t - 525*t + 524*t + 214*t.
2*t
Collect the terms in -122*y**3 - 145*y**3 + 367*y**3 - 148*y**3.
-48*y**3
Collect the terms in -9*d - 5*d + 58*d + 3*d**3 - 11*d - 17*d - 8*d.
3*d**3 + 8*d
Collect the terms in 10*b**2 + 0 - 362*b**2 + 0 + 370*b**2 + 0.
18*b**2
Collect the terms in -4*r**2 - 10*r**2 + r**2 - 46*r**2 - 10*r**2 - 2*r**2 + 70*r**2.
-r**2
Collect the terms in -71717*g**2 + 7852*g**2 - 2502*g**2.
-66367*g**2
Collect the terms in -2298343*w - 2299905*w + 4598238*w.
-10*w
Collect the terms in 457683*j - 457683*j + 3246*j**2 - 3228*j**2.
18*j**2
Collect the terms in 25*z - 63*z**3 - 6*z + 2*z - 21*z.
-63*z**3
Collect the terms in -4857*g**2 + 9276*g**2 + 8*g**3 + 3*g**3 - 4419*g**2 - 5*g**3 + 5*g**3.
11*g**3
Collect the terms in -395*g - 92*g - 34*g + 512*g.
-9*g
Collect the terms in -951*q + 317*q + 322*q - 109*q**3 + 312*q.
-109*q**3
Collect the terms in 1154167 + 146820 - 4*b**2 - b**2.
-5*b**2 + 1300987
Collect the terms in -300*c - 114*c**2 + 153*c + 244*c**2 - 131*c**2 + 147*c.
-c**2
Collect the terms in -11609806 - 127*q + 11609806 - 56*q.
-183*q
Collect the terms in 29578*x**3 - 28522*x**3 - 11*x + 11*x.
1056*x**3
Collect the terms in -423*p**3 - 156*p**3 - 144*p**3.
-723*p**3
Collect the terms in 2*u - 4689992*u**3 - 4 - 2*u + 4 + 4689669*u**3.
-323*u**3
Collect the terms in -8789*j + 2934*j + 578*j**3 + 306*j**3 + 2927*j + 2935*j.
884*j**3 + 7*j
Collect the terms in 46245 + 46265 - 28*f + 46259 - 138773.
-28*f - 4
Collect the terms in -97*a - 3005 + 2992 + 36*a - 81*a.
-142*a - 13
Collect the terms in 174268*s**3 + 174318*s**3 - 348718*s**3.
-132*s**3
Collect the terms in -17569*v + 0*v**3 + 9*v**3 - 18*v**3 + 17569*v + 11*v**3 + 24*v**3.
26*v**3
Collect the terms in -4438*g**2 + 1124*g**2 + 1084*g**2 + 1112*g**2 + 1140*g**2.
22*g**2
Collect the terms in -118*s**2 + 309*s**2 - 96*s**2 + 12 - 97*s**2 + 11.
-2*s**2 + 23
Collect the terms in 54*h**2 + 50*h**2 - 39*h**2 - 37*h**2 - 34*h**2.
-6*h**2
Collect the terms in 37*g - 3*g - 21*g + 34*g + 62*g + 36*g.
145*g
Collect the terms in 1984 - 1984 + 37887*y.
37887*y
Collect the terms in -3908*j + 11615*j - 3889*j - 3797*j + 5.
21*j + 5
Collect the terms in -419767*s + 91368*s + 1 - 1.
-328399*s
Collect the terms in 520 + 3*f**2 + 42*f**2 - 43*f**2.
2*f**2 + 520
Collect the terms in 841*z + 2676 - 2707 + 1312*z.
2153*z - 31
Collect the terms in 388*i**3 - 1161*i**3 + 747*i**3.
-26*i**3
Collect the terms in 395 + 388 - 783 - 1235*u + 395*u.
-840*u
Collect the terms in -61*h**2 - 64*h**2 - 91*h**2 + 216*h**2 - 2*h**3 - 2*h**3 + 0*h**3.
-4*h**3
Collect the terms in 206*r**2 - 2*r + 2*r - 3145*r**2 + 2929*r**2.
-10*r**2
Collect the terms in 3886615*p**3 + p - 8*p - 1295539*p**3 - 1295539*p**3 + 7*p - 1295540*p**3.
-3*p**3
Collect the terms in 5 - 12859*h**2 + 12853*h**2 + 8 - 4*h.
-6*h**2 - 4*h + 13
Collect the terms in -1 + 3138*w + 3*w**2 + 1 - 5005*w + 1872*w.
3*w**2 + 5*w
Collect the terms in 104552*f**2 - 210002*f**2 + 104602*f**2.
-848*f**2
Collect the terms in 269480*p**2 - 535156*p**2 + 265665*p**2.
-11*p**2
Collect the terms in 1765625*z - 3531531*z + 1765676*z.
-230*z
Collect the terms in 14 - 9 + 10*u - 42 + 0*u + 2*u + 7*u.
19*u - 37
Collect the terms in -8*u**3 + 7*u - 11596 + u + 11607 - 5*u.
-8*u**3 + 3*u + 11
Collect the terms in -299*a**2 - 34*a**2 - 59*a**2 - 5 - 2*a - 229*a**2.
-621*a**2 - 2*a - 5
Collect the terms in -1400680*j - 460183*j + 881270*j - 1028213*j - 1.
-2007806*j - 1
Collect the terms in 8*t**2 + 16 - 74 - 41*t**2 + 12*t**2 + 5*t**2 + 8*t**2.
-8*t**2 - 58
Collect the terms in -1 + 0 - 1 - 2 - 130210390*u**2 + 130210391*u**2 + 4.
u**2
Collect the terms in -305878*a - 305839*a + 611756*a.
39*a
Collect the terms in 5*d**3 + 91*d**2 - 5*d**2 - 40*d**2 + 72*d**2 - 3*d**2.
5*d**3 + 115*d**2
Collect the terms in 286*t**2 + 1542*t**2 + 4745*t**2 - 169*t**2 + 4688*t**2.
11092*t**2
Collect the terms in 46*z + 14*z + 21*z + 9*z - 80*z + 6*z.
16*z
Collect the terms in -3817*j**3 - 5435*j**3 + 9250*j**3.
-2*j**3
Collect the terms in 33175*x**2 + 33183*x**2 + 33174*x**2 + 33181*x**2 + 33174*x**2 - 165884*x**2.
3*x**2
Collect the terms in -8860419*m**3 - 1383*m**2 + 8860422*m**3 + 1383*m**2.
3*m**3
Collect the terms in -119253*q**2 + 238531*q**2 - 119278*q**2 - 2*q**3.
-2*q**3
Collect the terms in -5*n + 2059 + n + 963*n**2 - 2059 + 4*n.
963*n**2
Collect the terms in -17 + 17 - 4*m**3 - 38 + 3*m**3.
-m**3 - 38
Collect the terms in -10*l - 35*l + 133*l - 16*l - 72*l - 3*l**2 + l**3.
l**3 - 3*l**2
Collect the terms in -72*i**3 - 166*i + 446*i - 109*i - 171*i + 148*i**3.
76*i**3
Collect the terms in 502*s**3 - 1417*s**3 + 417*s**3 + 497*s**3.
-s**3
Collect the terms in 167597*t - 55973*t + 88066*t + 724215*t.
923905*t
Collect the terms in -31*b + 88*b - 2289*b**2 + 4567*b**2 - 20*b - 37*b - 2290*b**2.
-12*b**2
Collect the terms in 170*n - 347*n - 195*n - 12 + 14 + 18.
-372*n + 20
Collect the terms in 2558*a - 5320*a + 2533*a.
-229*a
Collect the terms in -8946*t**3 + 2237*t**3 + 2230*t**3 + 2257*t**3 + 2247*t**3.
25*t**3
Collect the terms in 6 + 44*u**2 - 10716056*u - 85 + 10716056*u.
44*u**2 - 79
Collect the terms in 374*b - 9648048 + 9648048.
374*b
Collect the terms in 12*h**2 - h + 11*h**2 + 22*h**2 - 4*h + 3*h - 55*h**2.
-10*h**2 - 2*h
Collect the terms in 22*t**2 - 217*t**3 + 40*t**3 + 87*t**3 + 3*t**2.
-90*t**3 + 25*t**2
Collect the terms in 29*g**2 + 29*g**2 + 55*g**2 - 155*g**2 + 30*g**2 + 26*g**2.
14*g**2
Collect the terms in -2*a + 15*a + 60*a + 228*a**2 + 7 - 232*a**2 - 12*a.
-4*a**2 + 61*a + 7
Collect the terms in 185016478*c - 370032961*c + 185016475*c.
-8*c
Collect the terms in 1025900*y - 5*y**2 + 1025886*y - 2051786*y + y**2.
-4*y**2
Collect the terms in -27 + 27 + 1085*f - 61*f + 1011*f.
2035*f
Collect the terms in 771*q - 342*q - 31*q**2 - 416*q.
-31*q**2 + 13*q
Collect the terms in 3128*j**2 + 2869*j**2 - 6932*j**2.
-935*j**2
Collect the terms in 225 + 215 + 168*q + 223 - 663.
168*q
Collect the terms in 9313699316*d**2 - 9313699318*d**2 - 71 + 71.
-2*d**2
Collect the terms in c**2 - 5 + 2*c - 13 - 18*c**2 - 4 - c**2.
-18*c**2 + 2*c - 22
Collect the terms in 145 + 126 - 644 + 120 + 129 - l**2 + 124.
-l**2
Collect the terms in -221493 + 221493 - 43436*y.
-43436*y
Collect the terms in -965*f**2 + 6*f + 5*f - 4*f - f.
-965*f**2 + 6*f
Collect the terms in 6193291*c - 6193291*c - 82*c**2 - 48*c**2 + 127*c**2.
-3*c**2
Collect the terms in -2*i + 992677*i**2 - 4*i + 6*i.
992677*i**2
Collect the terms in -2105*o**3 + 4281*o**3 - 29*o**2 - 2139*o**3.
37*o**3 - 29*o**2
Collect the terms in 8*a**2 + 3014*a + 7*a**2 - 23*a**2 - 28*a**2.
-36*a**2 + 3014*a
Collect the terms in 6429*i**2 - 1772*i**2 - 2103*i**2.
2554*i**2
Collect the terms in -194 + 215*f + 45 + 41 + 50 + 52.
215*f - 6
Collect the terms in 5*z**2 - 6*z**3 + 35235*z - 105708*z + 35237*z + 35236*z.
-6*z**3 + 5*z**2
Collect the terms in 2701*q**3 - 224*q**3 - 162*q**2 + 100*q**3.
2577*q**3 - 162*q**2
Collect the terms in -115719*o**3 + 62592*o**3 + 61044*o**3.
7917*o**3
Collect the terms in 61799 + 8334*g - 61799.
8334*g
Collect the terms in 101*h - 50*h - 51*h + 52936*h**2.
52936*h**2
Collect the terms in 26 - 25 - 5529*t - t**3 - 2.
-t**3 - 5529*t - 1
Collect the terms in -10*b - 7 + 1 + 4 + 1 + 189*b.
179*b - 1
Collect the terms in 66*u**2 - 4113 - 66*u**2 - 27*u**2 + 4113.
-27*u**2
Collect the terms in 28 + 147*k**3 - 170 - 250 + 0*k + 0*k.
147*k**3 - 392
Collect the terms in 78*g - 23*g**2 - 156*g + 81*g - 12 - 6 - 13 + 31.
-23*g**2 + 3*g
Collect the terms in -849*o**2 - o - 4051 - 585*o**2 + 4053 + 507*o**2.
-927*o**2 - o + 2
Collect the terms in 