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

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

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

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

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