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