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