(0 19 16)(1 11 7)(2 18 3)(4 20 6)(5 10 8)(9 14 12)(13 17 15)
ALLOWS (11/8)-SEQUENCE
1: (3 5 10)
(0 19 16)(1 11 7)(2 18 3 8 5)(4 20 6)(9 14 12)(10)(13 17 15)
2: (4 20 6)
(0 19 16)(1 11 7)(2 18 3 8 5)(4)(6)(9 14 12)(10)(13 17 15)(20)
3: (2 18 3)
(0 19 16)(1 11 7)(2 8 5)(3)(4)(6)(9 14 12)(10)(13 17 15)(18)(20)
4: (0 19 16)
(0)(1 11 7)(2 8 5)(3)(4)(6)(9 14 12)(10)(13 17 15)(16)(18)(19)(20)