 samardhavanthamaina vaddii raetu  (EIR)  antey emti ?
 prabhaavavamtamaina vaddii raetu  (EIR),  prabhaavavamtamaina varshika vaddii raetu ,  varshika samaanamaina raetu  (AER)  ledha kevalam prabhaavavamtamaina raetu anede runam ledha aardika utpattipai vaddii saatam ,  sammeelhanam vaddii ooka samvatsaramlo paerukupoyinatlayite ,  chellimpulu jaragavu .  idi naamamaathrapu vaddii raetu aadhaaramga bakaayillo etaa chellinchaalsina chakravaddi .  runala Madhya vaddii ratelanu varamwari ,  nelavaaree ,  artha - varshika ledha varshika vento vibhinna sammelhana kaalaalato polchadaaniki idi upayoginchabadutundi .