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