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