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