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