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

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

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

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

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