-ene -ine eeee eees eens eers eese eesi eiei eien eier eies eine eini eins eire eirn eirs eise eiss enee ener enes enin enis enne enni enns enri enrs ense ensi erei eren erer eres erie erin eris erne erni erns erre errs erse ersi esee esen eser eses esie esin esis esne esri esse essi ieie iens iere ieri iers iesi iesr iies iiie iiii iiis iirs iisi iisr inee ines inis inne inni innr inns inre inri inrs inse inss iree iren irer ires iri- irie irin iris irne irre irri irrs irse isee isen iser ises isie isin isis isri isse issi issr isss n-ii neei neen neer nees nein neir neis nene neni nens nere neri nerr ners nese nesi nesn nesr ness nien nier nies niir nine nini nins nire nirs nise nisi niss nnes nnnn nnss nren nser nsin nsis nsnr nsse nssr nsss reen rees reii rein reir reis rene reni renn rens rere reri rers rese resi resn ress rien rier ries riin riis rine rinn rire riri rirs rise risi riss rnie rnin rrrr rsee rsis rsnn rsnr rsre s-ii se-e se-i se-n se-s seen seer sees seie seii sein seir seis sene seni senn senr sens sere seri sern serr sers sese sesi sess sien sier sies sine sini sinn sins sire siri sirr sirs sise sisi siss snee sner snes snie snir snns snrs sres sris srni srnn ssee sses ssin ssis ssns ssri ssrs sssi ssss