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

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

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

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

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