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

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

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

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

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