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

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

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

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

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