make one timer for two and three quarters hours and a second for 15 minutes and a third for one and a quarter hours
[IN:CREATE_TIMER [SL:AMOUNT one ] [SL:METHOD_TIMER timer ] [SL:DATE_TIME for two and three quarters hours ] [SL:ORDINAL second ] [SL:DATE_TIME for 15 minutes ] [SL:ORDINAL third ] [SL:DATE_TIME for one and a quarter hours ] ]