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