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

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

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

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

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