eeee eees eers eese ejer equ- eque equs erer eres erre errs erse erur erus esee eser eses esqr esqs esse essu esus euer eur- eure euse jeer jees jeju jere jers jeru jese jess jesu jeur jeus jssr jsss juju jure jurr jurs juse juss qere qerq qqqq qrss qsqs qsrs quee quer ques quu- rees reqs rere rers reru rese resq ress reue reus reuu rrrr rsee rsre ruer rues rure rurs ruru ruse russ rusu se-e se-s se-u seeq seer sees seeu seqq seqs sequ sere serj serq serr sers seru sese sess seur sjsu sjur sres ssee sses ssrs ssss suee suer sues sueu suqs sur- sure surr surs suru sus- suse suss susu suus uers uess ure- ures urre urse urss ursu uruq urur urus usee user uses usse ussr usss ussu usus uuuu