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