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