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