deriv SD cv ashtadhyayi.com hei.de LSK ETT STT a 7.1.101 ALPH OLDHOMEPAGE NEWHOMEPAGE
Replace nexttolast RR ॠ with ir इर्.
So with the curAdi चुरादि root kRRt कॄत्
kRRt कॄत् + /Nic +/laT → kIrtayati कीर्तयति, with lengthening by halica.
This rule is optionally debarred by urRt.
RRta:: id dhAtoH < | 71101 upadhAyAz ca | > ud oSThya-pUrvasya |