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