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