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