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