Set two alarms. One for 5 a.m. and a second one for 6:30 a.m.
[IN:UNSUPPORTED_ALARM Set [SL:ORDINAL two ] alarms . One [SL:DATE_TIME for 5 a.m . ] and a [SL:ORDINAL second ] one [SL:DATE_TIME for 6 : 30 a.m ] . ]