(0 21 19)(1 22 3)(2 9 5)(4 18 16 13 10)(6 14 7)(8 12 11)(15 20 17)
ALLOWS (11/8)-SEQUENCE
1: (2 9 16)
(0 21 19)(1 22 3)(2 13 10 4 18 16 5)(6 14 7)(8 12 11)(9)(15 20 17)
2: (4 18 10)
(0 21 19)(1 22 3)(2 13 10 16 5)(4)(6 14 7)(8 12 11)(9)(15 20 17)(18)
3: (15 20 17)
(0 21 19)(1 22 3)(2 13 10 16 5)(4)(6 14 7)(8 12 11)(9)(15)(17)(18)(20)
4: (2 13 5)
(0 21 19)(1 22 3)(2)(4)(5 10 16)(6 14 7)(8 12 11)(9)(13)(15)(17)(18)(20)