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