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