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