command /elo [<text>] [<number>]:
    trigger:
        if player has permissions "xBCMC.core":
            if arg 1 is set:
                if arg 2 is set:
                    create timed bar with text "&6%coloured arg 1%" to players for number-arg seconds    
                else:
                    send "&7Uzycie: &6/elo %coloured arg 1% <czas>" to player
            else:
                send "&7Uzycie: &6/elo <text> <czas>&7" to player
        else:
            send "&cNie masz dostepu."