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

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

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

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

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