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

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

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

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

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