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