答案:Remotecontrolswitches:oneon/offonegroup,2on/off2Group3on/off3groups,4on/off4Group5on/off5group,OFF-wideclearanceWallswitches:electriclightafterthefirstgroup,turnonthelightssequence:thefirstlight,thefirstandsecondgroupofbright,first,second,thirdgroupofbright,first,second,thirdandfourthgroupofbright,full-liang