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

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

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

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

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