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