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