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

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

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

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

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