How To Force Blastp To Display All The Possible Combination Of Alignments?

I want to use blastp to find out all the alignment among two fasta file.

Here is my command:

blastp -query "A.fasta" -subject "B.fasta" -evalue 1 -outfmt 6 > output.txt

I have already set the e-value tolerance to be 1, but there are still some alignments missing, is there anyway to force blastp to produce all the possible alignments?