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

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

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

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

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