deriv LSK ETT STT aSTA ALPH OLDHOMEPAGE NEWHOMEPAGE

@sandhi of aas before consonant

As → A before /haz (by sasajuSoruH, bhobhagoagh..., halisarveSAm )

As → AH before pause k क् kh ख् p प् ph फ् ts त्स् (by kharavasAn... !! )