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