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