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

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

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

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

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