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

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

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

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

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