if line == "1 hour later is maintenance.": line = line.replace('1 hour later is maintenance.', '```IN 1 HOUR:``` M A I N T E N A N C E') eqs.append(line) if line == "2 hours later is maintenance.": line = line.replace('2 hours later is maintenance.', '```IN 2 HOURS:``` M A I N T E N A N C E') eqs.append(line)