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