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