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