eeee eees eers eese eesi eiei eier eies eiji eire eirs eise eiss ejer ejji erei erer eres erie eris erre errs erse ersi esee eser eses esie esis esri esse essi ieie iere ieri iers iesi iesr iies iiie iiii iiis iirs iisi iisj iisr ijji iree irer ires iri- irie iris irje irre irri irrs irse isee iser ises isie isis isri isse issi issr isss jeer jees jere jeri jers jese jess jije jiji jiri jssr jsss rees reii reir reis rere reri rers rese resi ress rier ries riis riji rijs rire riri rirs rise risi riss rrrr rsee rsis rsre s-ii se-e se-i se-s seer sees seie seii seir seis sere seri serj serr sers sese sesi sess sier sies sire siri sirr sirs sise sisi siss sjis sres sris ssee sses ssis ssri ssrs sssi ssss