...
set routing large-community-list {expanded <large-community-list-name>|<100-500>seq-expanded <integer>|seq-standard<integer>|} {deny|permit} <regex>[<regex>] [<regex>] [<regex>] [<regex>] [<regex>] [<regex>| large-community <large-community>]
delete routing large-community-list {expanded <large-community-list-name>|<100-500>} {deny|permit} <regex> [<regex>] [<regex>] [<regex>] [<regex>] [<regex>] [<regex>]
...