The output from the pmreplay command is incomplete. Only occasional characters rather than the complete commands that were issued are visible in the output.
Ensure the TERM type and terminal line settings [see stty(1) command] are set the same as the session they are replaying so that any terminal escape sequences are interpreted the same as in the client session.
It might also help to try some of the pmreplay command line options -- for example,
use pmreplay -s to auto-replay the session,
or pmreplay -I to dump the standard input.Please bear in mind that pmreplay usually runs in 'interactive mode' so at the end of the replay the 'q' command should be entered to quit pmreplay.