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

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

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

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

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