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

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

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

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

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