(0 15 13)(1 7 5)(2 20 18)(3 10 4)(6 11 8)(9 17 14)(12 19 16)
ALLOWS (11/8)-SEQUENCE
1: (9 14 17)
(0 15 13)(1 7 5)(2 20 18)(3 10 4)(6 11 8)(9 14 17)(12 19 16)
2: (0 15 13)
(0)(1 7 5)(2 20 18)(3 10 4)(6 11 8)(9 14 17)(12 19 16)(13)(15)
3: (9 14 17)
(0)(1 7 5)(2 20 18)(3 10 4)(6 11 8)(9)(12 19 16)(13)(14)(15)(17)
4: (12 19 16)
(0)(1 7 5)(2 20 18)(3 10 4)(6 11 8)(9)(12)(13)(14)(15)(16)(17)(19)