P76: Enumeration of all maximum independent sets of a bipartite graph

P76: Enumeration of all maximum independent sets of a bipartite graph
Input:
A bipartite graph $B =(V, E)$.
Output:
All maximum independent sets of $B$.
Complexity:
$O(|V|^{2.5} + \gamma)$.
Comment:
$\gamma$ is the output size, that is the sum of the all solutions.
Reference:
[Kashiwabara1992] (Bibtex)