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