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

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

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

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

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