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