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