dests = pars.split($;,2).first
penalty += dests.split(',').size
when :WHO
dests = pars.split($;,2).first
penalty += dests.split(',').size
when :WHO
when :AWAY, :JOIN, :VERSION, :TIME, :TRACE, :WHOIS, :DNS
penalty += 2
when :INVITE, :NICK
when :AWAY, :JOIN, :VERSION, :TIME, :TRACE, :WHOIS, :DNS
penalty += 2
when :INVITE, :NICK