(0 20 18 5 3)(1 21 2)(4 9 7)(6 15 12)(8 16 14 13 10)(11 19 17)
ALLOWS (11/8)-SEQUENCE
1: (0 8 13)
(0 10 8 20 18 5 3)(1 21 2)(4 9 7)(6 15 12)(11 19 17)(13 16 14)
2: (6 15 12)
(0 10 8 20 18 5 3)(1 21 2)(4 9 7)(6)(11 19 17)(12)(13 16 14)(15)
3: (4 9 7)
(0 10 8 20 18 5 3)(1 21 2)(4)(6)(7)(9)(11 19 17)(12)(13 16 14)(15)
4: (0 10 8)
(0 20 18 5 3)(1 21 2)(4)(6)(7)(8)(9)(10)(11 19 17)(12)(13 16 14)(15)