bbbb bbch bbci bbrc bbrg bcbc bcbg bccc bcci bcru bcuc bhcc bhir bhur bhuu bibb bibi bicc bicg bich bici bick bigb bigc bigg bigu bihi bihu bikh biku birb birg biri birk birr biru brcb bric brig brih brik brkb brrr bruc brug bruh bubb bubi bubu bucc buch buci buck bucu bugg bugh bugi buhi buhr buic buik buir buiu bukh buki bukk buku bur- burb burg burh buri burk burr buru cbbc cbcc cbcr cbcu cbgb cbir cbkg cbkr cbrh ccbc cccb cccc ccci cccu ccgc cchr ccic ccii ccir ccrc ccrg ccri ccuc cgcc cgcg chch chci chgb chib chic chig chih chik chir chiu chkb chrb chrc chrr chub chug chui chuk chur cibc cibi cicc cich cici cicr cicu cigi cigu cihr ciii cikr cirb circ cirh ciri cirk cirr ciuc ckbc ckbi ckch ckck ckrc crbc crbu crcc crcr crib cric crig crik criu crkc crub crug cruk cub- cubb cubi cucc cuci cuck cui- cuir cuk- curb curi curr gc-c gcbc gccc gcic gcii gcrg gggg gghg ghib ghug gibb gibh gick gicr gigg gigi gikh giku girg giri girk girr giru giur grbr grcc grib gric grig grrr grub grug grui grur gubb gubi gubu guch guci guck gugb gugg gugh gugi gugu guhr guib guik gurb gurg gurh guri gurk gurr guru h-ii hbic hcbc hccb hccc hcch hcgh hchi hggc hhgg hhhh hi-c hibi hibu hicc hich hick high higi hihc hihi hiiu hiki hiku hiri hirk hiru hkbu hkcc hkir hrib hrrc hubb hubi huch huck hucu hugg hugh hugi huhi huhu huib huik huir huki huri hurk hurr huru huub ibrc ibri icbc iccb iccc icci iccr iccu icgc ichc ichi ichr ichu icrc icrr icru icub igbc igcc igkc igri ihcc ihrc ihub ihug iiii iirc iiuc ikig ikki ikri ircc ircg ircu iri- iric irig irki irrc irri iucc iuiu k-ci kbbb kbbc kbbg kbbi kbbk kbbr kbbu kbcb kbch kbci kbck kbcr kbcu kbgb kbgg kbgh kbgr kbhb kbhc kbhh kbhi kbhr kbib kbic kbig kbik kbiu kbkb kbkg kbkk kbkr kbrb kbrc kbrg kbrh kbri kbrk kbru kbub kbuc kbuk kbur kbuu kcbc kcbi kcbk kcbr kcbu kccb kccc kcci kcck kccr kccu kcgc kcgi kcgr kchg kchh kchi kchk kchr kchu kcic kcii kcir kciu kckc kckk kckr kcrc kcrg kcrh kcri kcrr kcru kcub kcuh kcui kcuk kgbb kgbc kgbr kgcb kgcc kgcr kggg kggi kggr kghr kgir kgrb kgrc kgrg kgri kgrk kgrr khbc khbr khcb khcc khch khck khgc khgg khhg khhk khic khii khki khkk khkr khri khrk khrr khub khug khui khuk khur kibb kibc kibg kibi kibr kibu kicb kicc kicg kick kicr kigc kihc kihh kihi kihk kihr kihu kiic kiii kiik kiiu kikc kiki kikk kikr kiku kirb kirc kiri kirk kirr kiru kiur kiuu kkbb kkbg kkbi kkbr kkcb kkch kkci kkck kkcr kkgb kkgr kkhb kkhh kkhi kkhk kkhr kkic kkik kkkk kkrb kkrc kkrh kkrk kkrr kkuu krbb krbg krbi krbk krbr krcb krcc krcg krch krci krcu krgi krhc krib krik krkc krkh krki krkk krkr krku krrb krrc krrg krri krrk krrr kruc krug kruh krui kruk krur kubb kubc kubr kubu kucb kucc kuch kuci kucr kugb kugr kuhi kuhu kuic kuih kuik kukh kuki kukk kuku kurb kuri kurk kurr kuru kuub kuuk kuur kuuu rbbb rbbr rbgh rcbc rccb rccc rcgc rchb rcic rcrg rgbi rhbg rhcg rhib rhug rib- ribu ricc rich rick rigg righ rigi rigu riki rikk riku riri rrrr rubb rubi rubu ruch ruci ruck rugg rugh rugi ruhh ruhi ruhr rukh ruki rukk ruku rurc ruri ruru ubbi ubic ubii ubik ubir ucbc ucci uchi ucrc ugcc ugcg ughi ugri ugur uguu uhuh uirr ukcc ukrc ukur urbi urch urci urgh urgi urgu urib uric urik uriu urrh urri uruk urur uuri uuuu