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