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

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

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

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

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