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