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

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

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

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

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