deriv LSK ETT STT aSTA ALPH OLDHOMEPAGE NEWHOMEPAGE

@stems of pratyaJc

/prati + /ac''' when whimpy
→ prati प्रति + c च् by acaH
→ pratI प्रती + c च् by cau
→ !**pratIc- प्रतीच्

/prati + /ac''' when /pada
→ pratyac- प्रत्यच्
→ pratyag- प्रत्यग् by coHkuH
→ !**pratyak- प्रत्यक् normalizing

/prati + /ac''' before strong
→ pratyaJc- प्रत्यंच् with /num by !!
→ !**pratyaJc- प्रत्यञ्च्