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