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