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