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

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

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

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

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