| | Number of Real Solutions |
| Necklaces |
0 |
2 | 4 |
| bAadc |
0 | 0 | 1000 |
| bAacd |
0 | 0 | 1000 |
| bAdac |
0 | 0 | 1000 |
| bAdca |
0 | 0 | 1000 |
| bAcad |
0 | 0 | 1000 |
| bAcda |
0 | 0 | 1000 |
| baAdc |
0 | 0 | 1000 |
| baAcd |
0 | 0 | 1000 |
| badAc |
0 | 0 | 1000 |
| bacAd |
0 | 0 | 1000 |
| bdAac |
0 | 0 | 1000 |
| bdaAc |
0 | 0 | 1000 |
| |
Problems fibred over
A1325W W Y Y |
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