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