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

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

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

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

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