bbbb bbbs bbhs bblb bbls bbrg bggs bghs bhhs bhil bhir bhur bhuu bibb bibi bibl bibs bigb bigg bigs bigu bihi bihl bihs bihu biis bili bill bils bilu birb birg biri birl birr birs biru bis- bish bisl biss bisu blhs blir blis blls blrg blss blub blur blus brhs brig brih bril bris brls brrr brrs brsb brsr brug bruh brus bsgs bshs bubb bubi bubs bubu bugg bugh bugi bugs buhi buhl buhr buhs buir buis buiu bulb bulg buli bull buls bulu bur- burb burg burh buri burl burr burs buru bush busi buss busu buus gbbs gbhs gggg gghg ggss ghhs ghib ghll ghug ghul gibb gibh gibs gigg gigi gigs gihs giis gilg gili gill gils girg giri girl girr girs giru gish giss giur gius glhs gli- glib glis glrb glub glug glui glur grbr grhs grib grig gril gris grrl grrr grrs grss grub grug grui grur grus gshs gsis gsli gsur gubb gubi gubs gubu gugb gugg gugh gugi gugu guhr guib guil guis gulb guli gull guls gulu gurb gurg gurh guri gurl gurr gurs guru gusb gush guss guus h-ii hbbs hbhs hbrs hbss hghs hhgg hhhh hhhs hhus hibi hibu high higi higl higs hihi hiil hiis hiiu hili hill hils hilu hiri hirs hiru hisb hish hiss hlhs hlss hlul hrbl hrhs hrib hshs hsls hsur hubb hubi hubl hubs hugg hugh hugi hugs huhi huhs huhu huib huil huir huis huli hull huls hulu huri hurl hurr hurs huru hush husi huss huub huus ibis ibri ibss ibus iggs igil igis igli iglu igri igus ihis ihss ihub ihug iihl iiii iiis iirs iisi iisr iisu ilir ilis ill- illi ills ilus irgs irhs iri- irig iril iris irlb irri irrs irsg irul irus isbl ishi ishr ishs isil isis isls isrg isri issh issi issr isss issu isuh isus iugs iuiu iuss lbhs lblr lbrs lbug lgbu lghs lhbs lhhh lhhs lhss libr libs libu ligg ligh ligi lih- lihi liig liii liir liis lilb lilg lili lill lils lilu lirg liri lirl lirr lirs liru lish lisi liss lisu lius llbs llhs llll lrgb lrhs lrrr ls-r lsbu lshs lssr lubs lugg lugh lugi lugs lugu luhi luhu luis luli lull lulu lurg luri lurs lush lusi luss rbbb rbbr rbbs rbgh rbhs rbis rbsl rbss rgbi rghs rhbg rhhs rhib rhli rhls rhug rhus rib- ribs ribu rigg righ rigi rigs rigu rihs riis rill rilu riri rirs rish risi riss risu rius rlls rlsh rlug rrhs rrrr rsbi rsgb rshs rsis rssl rubb rubi rubs rubu rugg rugh rugi rugs ruhh ruhi ruhl ruhr ruhs ruis rull ruri rurs ruru rush rusi russ rusu s-ib s-ii sbbs sbhs sbig sbsi sbus sggg sggs sghs sglr sgls sgsh sgss shbs shgr shhh shhs shib shig shih shii shil shir shis shiu shl- shls shri shrs shub shug shui shul shur shus shuu sibi sibs sibu sigg sigh sigi sigs sihi sihl sihr sihs sihu sil- sili sill sils silu siri sirr sirs siru sish sisi siss sisu siui sius sl-i slhs slib slig slir slrs slsu slub slug slur srgb srhs srib sris srub ssbr ssgs sshl sshs ssis ssrg ssri ssrl ssrs sssb sssh sssi ssss sub- subb subg subh subi subl subs sug- sugg sugh sugi suhb suhi suhl suhr suig suir suis sul- sulh suli sull sulu sur- surg suri surr surs suru sus- susi suss susu suus ubbi ubii ubir ubis ubli ubls uggs ughi ughs ugis ugli ugri ugur uguu uhrs uhss uhuh uirr ulli ullr ulul ulus urbi urbs urgh urgi urgu urib uris uriu urls urrh urri ursi urss ursu urur urus usbl usbr usbs ushi ushr ushs ushu usis uslu ussb ussr usss ussu usui usul usus uulu uuri uusi uuuu