[lemma=last] [lemma=□] □ □ □
[lemma=last] [lemma=no] □ □ □
[lemma=last] [lemma=than] □ □ □
If granted , extensions last no more than one year . The Chief of the Common Carrier Bureau shall direct the arbitrator that the arbitration will last no more than 60 days , unless the Chief of the Common Carrier Bureau extends that deadline . The Chief of the Common Carrier Bureau shall direct the arbitrator that the arbitration will last no more than 60 days , unless the Chief extends that deadline . Business meetings should last no longer than 15-20 minutes with similar time period for recreation . On a good night , this opening period of " restful wakefulness " will last no longer than five minutes . Academic leave should last no more than 12 months .