[hint=3]  2/8 = 394/1576
[hint=8]  1/9 = 836/7524
[hint=8]  1/9 = 638/5742
[hint=6]  1/8 = 794/6352
[hint=2]  1/8 = 537/4296
[hint=9]  1/8 = 742/5936
[hint=6]  2/7 = 534/1869
[hint=1]  2/7 = 986/3451
[hint=3]  1/9 = 647/5823
[hint=6]  1/6 = 8/57 + 9/342
[hint=8]  1/8 = 4/37 + 5/296
[hint=4]  1/8 = 4/37 + 5/296
[hint=8]  1/6 = 8/57 + 9/342
[hint=3]  1/8 = 4/37 + 5/296
[hint=5]  1/6 = 8/57 + 9/342
[hint=5]  1/8 = 4/37 + 5/296
[hint=9]  1/6 = 8/57 + 9/342
[hint=2]  1/8 = 4/37 + 5/296
[hint=3]  1/6 = 8/57 + 9/342
[hint=4]  1/6 = 8/57 + 9/342
[hint=9]  1/8 = 4/37 + 5/296
[hint=2]  1/6 = 8/57 + 9/342
[hint=6]  1/8 = 4/37 + 5/296
[hint=4]  4/6 = 5/27 + 39/81
[hint=3]  2/3 = 4/78 + 56/91
[hint=9]  7/4 = 8/96 + 35/21
[hint=9]  3/4 = 8/19 + 25/76
[hint=7]  9/6 = 3/18 + 72/54
[hint=4]  7/9 = 5/18 + 23/46
[hint=9]  2/3 = 4/78 + 56/91
[hint=3]  8/7 = 9/21 + 45/63
[hint=7]  7/2 = 18/9 + 54/36
[hint=8]  8/1 = 54/9 + 72/36
[hint=2]  7/2 = 18/9 + 54/36
[hint=3]  5/1 = 34/8 + 72/96
[hint=5]  9/3 = 15/8 + 72/64
[hint=6]  9/3 = 14/6 + 52/78
[hint=2]  9/3 = 18/7 + 24/56
[hint=3]  9/1 = 54/7 + 36/28
[hint=6]  5/1 = 27/9 + 68/34
[hint=8]  5/1 = 27/9 + 86/43
[hint=8]  5/1 = 27/9 + 68/34
[hint=2]  9/1 = 54/7 + 36/28
[hint=4]  5/1 = 27/9 + 86/43
[hint=5]  9/3 = 18/7 + 24/56
[hint=6]  9/3 = 15/8 + 72/64
[hint=7]  9/3 = 14/6 + 52/78
[hint=9]  5/1 = 34/8 + 72/96
[hint=3]  5/1 = 27/9 + 86/43
[hint=1]  1/3 = 2/9 + 84/756
[hint=2]  2/1 = 7/4 + 89/356
[hint=9]  9/6 = 5/4 + 78/312
[hint=1]  2/1 = 7/4 + 89/356
[hint=2]  3/2 = 5/6 + 98/147
[hint=7]  5/7 = 3/9 + 48/126
[hint=8]  6/8 = 5/7 + 14/392
[hint=9]  7/9 = 4/8 + 35/126
[hint=2]  1/3 = 2/9 + 84/756
[hint=6]  3/4 = 6/9 + 71/852
[hint=5]  6/4 = 9/7 + 51/238
[hint=2]  5/3 = 7/6 + 92/184
[hint=3]  5/6 = 4/8 + 73/219
[hint=5]  7/9 = 4/8 + 35/126
[hint=9]  2/1 = 7/4 + 89/356
[hint=7]  1/3 = 2/9 + 84/756
[hint=8]  3/4 = 6/9 + 71/852
[hint=9]  5/6 = 3/4 + 81/972
[hint=3]  6/4 = 9/7 + 51/238
[hint=4]  3/2 = 5/6 + 98/147
[hint=8]  5/3 = 7/6 + 92/184
[hint=9]  6/8 = 5/7 + 14/392
[hint=3]  5/6 = 4/8 + 91/273
[hint=7]  3/2 = 5/6 + 98/147
[hint=8]  6/4 = 9/7 + 51/238
[hint=9]  5/6 = 4/8 + 73/219
[hint=6]  6/1 = 4/7 + 532/98
[hint=7]  7/1 = 6/9 + 532/84
[hint=2]  5/1 = 2/7 + 396/84
[hint=4]  9/1 = 8/4 + 532/76
[hint=2]  5/1 = 4/9 + 287/63
[hint=3]  5/1 = 2/7 + 396/84
[hint=4]  9/1 = 8/3 + 456/72
[hint=4]  5/2 = 6/9 + 143/78
[hint=5]  9/1 = 8/3 + 456/72
[hint=7]  9/1 = 6/3 + 574/82
[hint=9]  5/1 = 2/7 + 396/84
[hint=3]  5/2 = 6/9 + 143/78
[hint=4]  9/1 = 6/3 + 574/82
[hint=5]  9/2 = 6/3 + 185/74
[hint=7]  5/1 = 4/9 + 287/63
[hint=6]  5/1 = 4/9 + 287/63
[hint=9]  6/1 = 4/7 + 532/98
[hint=3]  5/1 = 4/9 + 287/63
[hint=6]  9/1 = 8/4 + 532/76
[hint=6]  5/4 = 6/9 + 1/3 + 7/28
[hint=1]  9/2 = 4/1 + 3/8 + 7/56
[hint=7]  9/1 = 7/6 + 4/3 + 52/8
[hint=2]  7/1 = 5/2 + 4/8 + 36/9
[hint=4]  9/1 = 3/4 + 2/8 + 56/7
[hint=9]  5/1 = 3/9 + 4/6 + 28/7
[hint=7]  2/76 = 91/3458
[hint=8]  1/87 = 62/5394
[hint=1]  2/91 = 76/3458
[hint=3]  1/53 = 92/4876
[hint=4]  3/54 = 96/1728
[hint=7]  2/91 = 76/3458
[hint=8]  1/62 = 87/5394
[hint=1]  2/76 = 91/3458
[hint=3]  1/92 = 53/4876
[hint=4]  3/96 = 54/1728
[hint=4]  4/23 = 156/897
[hint=5]  7/56 = 123/984
[hint=3]  4/23 = 156/897
[hint=7]  8/27 = 136/459
[hint=9]  7/29 = 154/638
[hint=7]  9/18 = 273/546
[hint=9]  7/14 = 293/586
[hint=2]  8/46 = 132/759
[hint=4]  7/29 = 154/638
[hint=8]  4/23 = 156/897
[hint=9]  7/56 = 123/984
[hint=4]  9/18 = 273/546
[hint=7]  9/28 = 153/476
[hint=9]  4/23 = 156/897
[hint=2]  9/46 = 153/782
[hint=7]  4/23 = 156/897
[hint=6]  9/27 = 6/34 + 8/51
[hint=8]  9/27 = 8/51 + 6/34
[hint=4]  5/32 = 7/48 + 1/96
[hint=9]  6/52 = 4/39 + 1/78
[hint=3]  3/24 = 1/9 + 8/576
[hint=4]  4/32 = 1/9 + 8/576
[hint=5]  5/14 = 2/6 + 9/378
[hint=1]  5/14 = 2/6 + 9/378
[hint=2]  3/24 = 1/9 + 8/576
[hint=3]  4/32 = 1/9 + 8/576
[hint=2]  4/32 = 1/9 + 8/576
[hint=2]  5/14 = 2/6 + 9/378
[hint=6]  5/14 = 2/6 + 9/378
[hint=9]  5/14 = 2/6 + 9/378
[hint=3]  5/14 = 2/6 + 9/378
[hint=8]  5/14 = 2/6 + 9/378
[hint=1]  16/4 = 8/72 + 35/9
[hint=9]  95/7 = 3/42 + 81/6
[hint=4]  64/8 = 9/21 + 53/7
[hint=7]  57/9 = 8/12 + 34/6
[hint=2]  46/9 = 2/18 + 35/7
[hint=3]  28/7 = 9/36 + 15/4
[hint=6]  89/4 = 7/12 + 65/3
[hint=6]  59/3 = 8/12 + 76/4
[hint=2]  75/3 = 8/16 + 49/2
[hint=6]  63/9 = 4/2 + 85/17
[hint=7]  76/8 = 5/3 + 94/12
[hint=1]  31/8 = 9/6 + 57/24
[hint=3]  63/9 = 4/2 + 85/17
[hint=3]  17/3 = 9/2 + 56/48
[hint=6]  37/9 = 2/4 + 65/18
[hint=8]  26/9 = 7/3 + 45/81
[hint=4]  45/1 = 6/2 + 378/9
[hint=1]  81/2 = 7/6 + 354/9
[hint=6]  76/4 = 8/2 + 135/9
[hint=9]  89/3 = 2/4 + 175/6
[hint=8]  76/4 = 8/2 + 135/9
[hint=1]  97/2 = 4/1 + 356/8
[hint=4]  78/1 = 3/2 + 459/6
[hint=7]  84/1 = 2/6 + 753/9
[hint=2]  75/4 = 9/3 + 126/8
[hint=3]  76/4 = 8/2 + 135/9
[hint=8]  95/3 = 2/4 + 187/6
[hint=3]  84/1 = 2/6 + 753/9
[hint=3]  87/1 = 4/6 + 259/3
[hint=4]  75/1 = 3/6 + 298/4
[hint=7]  54/2 = 9/3 + 168/7
[hint=3]  2/394 = 8/1576
[hint=8]  1/836 = 9/7524
[hint=8]  1/638 = 9/5742
[hint=6]  1/794 = 8/6352
[hint=2]  1/537 = 8/4296
[hint=9]  1/742 = 8/5936
[hint=6]  2/534 = 7/1869
[hint=1]  2/986 = 7/3451
[hint=3]  1/647 = 9/5823
[hint=4]  4/156 = 23/897
[hint=7]  9/273 = 18/546
[hint=9]  7/293 = 14/586
[hint=2]  8/132 = 46/759
[hint=4]  7/154 = 29/638
[hint=5]  7/123 = 56/984
[hint=3]  4/156 = 23/897
[hint=7]  8/136 = 27/459
[hint=9]  7/154 = 29/638
[hint=8]  4/156 = 23/897
[hint=9]  7/123 = 56/984
[hint=4]  9/273 = 18/546
[hint=7]  9/153 = 28/476
[hint=9]  4/156 = 23/897
[hint=2]  9/153 = 46/782
[hint=7]  4/156 = 23/897
[hint=4]  23/46 = 79/158
[hint=7]  29/67 = 58/134
[hint=4]  23/79 = 46/158
[hint=7]  29/58 = 67/134
[hint=8]  83/54 = 9/6 + 1/27
[hint=2]  52/17 = 9/3 + 4/68
[hint=4]  96/48 = 5/3 + 7/21
[hint=3]  58/63 = 7/9 + 2/14
[hint=9]  15/39 = 2/6 + 4/78
[hint=7]  58/63 = 7/9 + 2/14
[hint=1]  78/36 = 2/1 + 9/54
[hint=2]  36/14 = 5/2 + 7/98
[hint=3]  45/27 = 9/6 + 3/18
[hint=8]  43/57 = 2/6 + 8/19
[hint=4]  29/16 = 5/3 + 7/48
[hint=6]  65/13 = 8/4 + 27/9
[hint=7]  57/18 = 3/6 + 24/9
[hint=9]  89/12 = 5/4 + 37/6
[hint=3]  65/13 = 8/4 + 27/9
[hint=8]  57/18 = 3/6 + 24/9
[hint=2]  78/36 = 2/4 + 15/9
[hint=4]  78/26 = 4/3 + 15/9
[hint=7]  85/34 = 7/6 + 12/9
[hint=8]  65/13 = 8/4 + 27/9
[hint=3]  78/26 = 4/3 + 15/9
[hint=8]  54/16 = 3/8 + 27/9
[hint=9]  74/36 = 5/9 + 12/8
[hint=5]  78/12 = 3/6 + 54/9
[hint=3]  75/24 = 9/6 + 13/8
[hint=6]  89/12 = 5/4 + 37/6
[hint=7]  85/14 = 9/6 + 32/7
[hint=6]  624/8 = 9/3 + 75/1
[hint=8]  287/3 = 4/6 + 95/1
[hint=3]  153/9 = 2/8 + 67/4
[hint=8]  148/3 = 5/6 + 97/2
[hint=9]  159/6 = 2/4 + 78/3
[hint=4]  295/4 = 6/8 + 73/1
[hint=3]  524/6 = 3/9 + 87/1
[hint=7]  436/8 = 7/1 + 95/2
[hint=1]  436/8 = 7/1 + 95/2
[hint=9]  524/6 = 3/9 + 87/1
[hint=5]  472/8 = 9/3 + 56/1
[hint=6]  153/9 = 2/8 + 67/4
[hint=4]  135/9 = 6/2 + 84/7
[hint=6]  472/8 = 9/3 + 56/1
[hint=9]  537/6 = 2/4 + 89/1
[hint=3]  159/6 = 2/4 + 78/3
[hint=4]  153/9 = 2/8 + 67/4
[hint=7]  135/9 = 6/2 + 84/7
[hint=1]  1/6 + 7/3 = 245/98
[hint=7]  2/7 + 9/3 = 184/56