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

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

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

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

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