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

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

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

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

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