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