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