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