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