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

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

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

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

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