How to make readable client output from dhcp?

Question

DHCP

Linux systems have only recently begun to study, and then the question arose: how to tear out a readable list of clients from dhcpd.leases using a template?
"lease" - "client-hostname"
cat dhcpd.leases | grep -e lease -e client-hostname is there, but it prints a new value on each line.
How to make it more readable?