Does anyone know where these go?

[ae86driftmaster]

hello everyone.....im in the process of finally putting my project back together 4agze into Ae86.....and i remember some hoses are missing.....the four holes in the pic with the question marks are the ones that im missing i dont know what they do or went to....all i know from prior experience before the rebuild...if try to plug them up it will stall the engine.....what work for me was electrical tape...i had to just put enough tape to idle right ...i remove the tape the idle climbs......