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