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