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