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