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