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