(0 19 17)(1 7 5)(2 20 4)(3 23 21)(6 12 10)(8 22 9)(11 15 13)(14 18 16)
ALLOWS (11/8)-SEQUENCE
1: (3 18 21)

(0 19 17)(1 7 5)(2 20 4)(3)(6 12 10)(8 22 9)(11 15 13)(14 18 23 21 16)
2: (2 20 4)

(0 19 17)(1 7 5)(2)(3)(4)(6 12 10)(8 22 9)(11 15 13)(14 18 23 21 16)(20)
3: (0 19 17)

(0)(1 7 5)(2)(3)(4)(6 12 10)(8 22 9)(11 15 13)(14 18 23 21 16)(17)(19)(20)
4: (14 18 23)

(0)(1 7 5)(2)(3)(4)(6 12 10)(8 22 9)(11 15 13)(14 21 16)(17)(18)(19)(20)(23)