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