turn 1 switch on for 10 mins then offtvb now,tvbnow,bttvb' z5 ~* M4 u) w( y$ [# w
turn another 1 on then go to the other house
% H# G: \, G! A% t- E
+ f/ d# J$ {; z \) }+ l2 Tthe hot light bulb is the first the cold light bulb is the 3rd
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