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