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

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

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

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

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