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