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

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

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

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

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