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