i-suit illipi illlit illupi iris-t iritis irrupt isists islisp ispirt istisu istrup isurus itslit ittiri iturup lilipi lilius lillis lilliu lilpri lilpur liluri lippir lipstu lituit lituus liulis ltsulu lullus lurulu lutist lutris piilsi pilili pillur pillus pilpul pipili pipipi pipiri pipits pippip pippul pirili pirrip pissis pistil pistis pistul pitill pitpit pittis pituil pituis pituri piupiu piusii plitts pluri- pluris plutil plutus pppppp ppsspp prills pripps pruili pruitt prurit pullip pullup pullur pullus pulpi pulpit pulsus pultis pupils puppis pupput puriri purisi purist purius purpit purpur purtsi puruli pusill pussi put-up putlur putput putsup puttur putups puutli riltsi rippit ripsup rititi ritius rurutu russus rutuli ruutli s-plus siiiii silili silius sipirs siriri sirius sirpur sirris sirrup sirsir sirtir sirtis sirtsi sirups sisisi sistil sistri sisulu sit-up sitsup situps slipup slurps spill- spills spilus spiri- spiris spirit spirts spitup spitus splirt split- splits splurt sprits spruit sprutt spurts sripur srprss stilli stills stilts stilus stipit stirit stirps stirup stiups stpius strips stript strull strupt strust struts strutt stu-ii stuill stulls stulps stulti sturts suists suitup sulili sulpur suppli surili surtur susulu susurr tilius tillis tilsit tiltil tiltup tip-it tip-up tipiti tippis tippit tiptur tirrit tisili titipu titiri titius titlis titsup tittup tituli tituss trills tripl- tripup tripus trisil trists trisul tritip tritsu truitt trulli trulls trusts tsuris tsurui tuipui tuiuti tulips tullus turis turist turpis turris turssu turtur tururu tussis tussur tutill tuttis tuttul tuttut ulitis ulpius ulutiu up-put uprist upslip upslur upstir upsurt uptill uptilt uritis uruppu usiris ussuri ustult ustupu usturi usurps utilis