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