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

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

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

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

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