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