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