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