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