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