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

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

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

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

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