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

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

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

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

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