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