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