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