not yet	何らかの意味で決定済み	status or コメント
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		ack			removed (たぶん confirm に統合)
		active			removed ?
		actives			removed ?
addr					う〜ん？
admin					
approve					
		bye			done
		chaddr			done
		chaddr-confirm		removed
		change			removed
		change-address		removed
		confirm			done
digest
		end			removed
		exit			removed
		get			done
		getfile			removed
		guide			done
		help			done
		iam			removed
index
info
library
matome
		member			removed ?
		members			removed ?
		mget			done
		mget2			removed
		mget3			removed
mode
moderator
		msend			removed ?
		msg			removed ?
noskip
		objective		done
off
on
passwd
		quit			removed
		send			done
		sendfile		removed
set
skip
		stat			removed ?
		status			removed ?
		subscribe		done
		summary			done
traffic
undigest
unmatome
		unsubscribe		done
		unsubscribe-confirm	removed
		who			removed
		whois			removed