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

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

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

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

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