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