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