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

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

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

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

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