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

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

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

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

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