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