-ic b-u bbb bbc bbh bbi bbo bbr bbu bcb bcc bch bci bco bcr bcu bhb bhc bhh bhi bho bhr bhu bi- bib bic bih bii bio bir biu bob boc boh boi boo bor bou brb brh bri bro brr bru bub buc buh bui buo bur buu c-- cbb cbc cbh cbi cbo cbr cbu ccb ccc cch cci cco ccr ccu ch- chb chc chh chi cho chr chu ci- cib cic cih cii cio cir ciu co- cob coc coh coi coo cor cou crb crc crh cri cro crr cru cub cuc cuh cui cuo cur cuu h-i hbb hbc hbh hbi hbo hbr hbu hcb hcc hch hci hco hcr hhb hhc hhh hhi hho hhr hhu hib hic hih hii hio hir hiu hob hoc hoh hoi hoo hor hou hr- hrb hrc hrh hri hro hrr hru hub huc huh hui huo hur huu ibb ibc ibh ibi ibo ibr ibu icb icc ich ici ico icr icu ihb ihc ihh ihi iho ihr ihu iib iic iih iii iio iir iiu io- iob ioc ioh ioi ioo ior iou ir- irb irc iri iro irr iru iu- iub iuc iui iur o-i ob- obb obc obh obi obo obr obu oc- ocb occ och oci oco ocr ocu ohc ohh ohi oho ohr ohu oib oic oii oio oir oiu oo- oob ooc ooh ooi ooo oor or- orb orc orh ori oro orr oru ou- ouc ouh oui ouo our rbb rbc rbh rbi rbo rbr rbu rcb rcc rch rci rco rcr rcu rh- rhb rhc rhh rhi rho rhr rhu rib ric rih rii rio rir rob roc roh roi roo ror rou rrb rrc rrh rri rrr rru rub ruc ruh rui ruo rur ruu ubb ubc ubh ubi ubo ubr ubu ucb ucc uch uci uco ucr ucu uhb uhc uhh uhi uho uhr uhu uib uic uii uio uir uiu uob uoc uoo uor ur- urb urc uri uro urr uru uuc uur uuu

-hou bbbb bbch bbci bbrc bcbc bccc bcci bcor bcru bcuc bhcc bhir bhoi bhor bhur bhuu bibb bibi bibo bicc bich bici bico bihi bihu bio- bioc bioi biou birb biri biro birr biru bobb bobi bobo bobu boch boco bocu boho bohr bohu boi- boii boiu boob booc booh boor bor- borh bori boro borr boru bouh bour brcb bric brih brio brob broc broh broo bror brou brrr bruc bruh bubb bubi bubo bubu bucc buch buci buco bucu buhi buho buhr buic buir buiu bur- burb burh buri buro burr buru c-bo cbbc cbcc cbcr cbcu cbir cbrh ccbc cccb cccc ccci cccu cchr ccic ccii ccir ccob ccoc ccrc ccri ccuc chch chci chib chic chih chir chiu choc choh choi choo chor chou chrb chrc chro chrr chub chui chur cibc cibi cibo cicc cich cici cico cicr cicu cihr ciii ciob cior cirb circ cirh ciri ciro cirr ciuc cobb cobh cobi cobo cobu coch coco cocu coho coir coob cooh cor- corb corc cori coro corr coub cour crbc crbu crcc crcr crib cric criu crob croc croh croo cror crub cub- cubb cubi cucc cuci cui- cuir curb curi curo curr h-ii hbic hbio hboc hcbc hccb hccc hcch hchi hhhh hi-c hibi hibu hicc hich hico hihc hihi hiho hiiu hiob hioc hiri hiro hiru hobo hoch hocr hoho hoir hoor horc hori horo horr hour hrib hrob hrrc hubb hubi hubo huch hucu huhi huhu huib huir huor huri huro hurr huru huub ibrc ibri ibro icbc iccb iccc icci icco iccr iccu ichc ichi icho ichr ichu icoc icor icrc icrr icru icub ihcc ihob ihrc ihub ihuo iiii iiio iioi iioo iirc iiuc iobi ioci ioii ioio iooi iooo iori ircc ircu iri- iric irio irob iroc iroh irrc irri iucc iuiu obbo oboi obor obrh obri obro obuh ocbc occc occi ochi ocro ocrr ocur ohcc ohhi ohho ohio ohob ohoh oici oiii oobi oocr ooho oooh oooo orbb orbi orbo orbu orch orci orco ori- oric orio oro- oror orri orro orub oucc ouch ouii ouir our- ouro ouu- rbbb rbbr rboh rcbc rcbo rccb rccc rchb rcic rhib rhio rhob rhoc rhoh rib- ribo ribu ricc rich rico riho riou riri rob- robb robi robo robu rocc roch roco rohr rohu roio roir roiu roob rooi roor rorc rori roro roru roub rouh rrrr rubb rubi rubu ruch ruci ruhh ruhi ruhr rurc ruri ruro ruru ubbi ubbo ubic ubii ubir uboc ucbc ucci uchi ucho ucio ucrc uhoh uhuh uirr uocc uor- urbi urch urci urho urib uric uriu uro- uroo urrh urri urur uuoc uuri uuuu

bhooi bhour bibbo bibic bibio bibri bichi bicho bihor bihou bioch bioci bioco birch biroc birou birur bo-bo bo-ho bobbi boboc bobr bobri bocci bocho bocor bohor bohri boiro booch booco booru borbo borch borci boric borio boro- boroo borou borro bouch bouri brich brico briou brobo broch brrrr bruch bruiu bruri bucci bucco buchi bucho buchu bucic bucur buici buoch buoho burch burcu buric burio buroo burri burro burru buruc c-cor ccccc cccii cciii chibi chibo chich chico chiho chio- chir- chiri chiro chirr chiru chobi choco choir choor chor- choro chric chubb chur- churi churr churu cibir cicho circo ciric cirio cirr- cirri cirro co-bo co-co cocc- cocci cocco cocio cocir cociu cocur cohob cohoo coiro cooch corbi corbo corbu corio coro- coroi corri couch couco courb couri couru cribb cribo crich crio- croci croco cruor cubi- cubic cubo- cubub cuchi cucui cuoco curbi curch curic curio curri curro h-bio h-cho h-iib hcooh hhhhh hhour hi-hi hibhi hibob hibor hibri hibur hichu hirch hiroi hiroo hirur ho-ho ho-oh hobor hobro hobub hocco hochi hooch hoori horch horii horio horro horru hou-i houch houir hourc houri hroch hubur hucch hucho huhuh huobi hurri huuru ibbur ibibo icbrr ichhi ichor icici iiiii ioooi ioooo iorio ircii irico irobo irori irour iuchi o-r-b obhor oboro occii