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