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