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

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

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

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

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