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