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