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