 ।  ⥪ ᯮ  ࠢ 
஬   PgUp  PgDown.
室 ଠ  ணࠬ   
ᯮ짮 㭪⮬  " ணࠬ".
室  ணࠬ ந 롮஬ 㭪  
"室".
 ᬮ ⥮ਨ  ⥬ "ப ⨯ " 
ந 롮஬ 㭪  "".