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