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