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