-ic bbb bbc bbd bbh bbi bbo bbr bcb bcc bcd bch bci bco bcr bdb bdc bdd bdh bdi bdo bdr bhb bhc bhd bhh bhi bho bhr bi- bib bic bid bih bii bio bir bob boc bod boh boi boo bor brb brd brh bri bro brr c-- cbb cbc cbd cbh cbi cbo cbr ccb ccc ccd cch cci cco ccr cdb cdc cdd cdh cdi cdo cdr ch- chb chc chd chh chi cho chr ci- cib cic cid cih cii cio cir co- cob coc cod coh coi coo cor crb crc crd crh cri cro crr dbb dbc dbd dbh dbi dbo dbr dcb dcc dcd dci dco dcr ddb ddc ddd ddh ddi ddo ddr dh- dhb dhc dhd dhh dhi dho dhr di- dib dic did dih dii dio dir dob doc dod doh doi doo dor drb drc drd dri dro drr h-i hbb hbc hbd hbh hbi hbo hbr hcb hcc hcd hch hci hco hcr hdb hdc hdd hdh hdi hdo hdr hhb hhc hhd hhh hhi hho hhr hib hic hid hih hii hio hir hob hoc hod hoh hoi hoo hor hr- hrb hrc hrd hrh hri hro hrr i-d ibb ibc ibd ibh ibi ibo ibr icb icc icd ich ici ico icr idb idc idd idh idi ido idr ihb ihc ihd ihh ihi iho ihr iib iic iid iih iii iio iir io- iob ioc iod ioh ioi ioo ior ir- irb irc ird iri iro irr o-i ob- obb obc obd obh obi obo obr oc- ocb occ ocd och oci oco ocr odb odc odd odh odi odo odr ohc ohd ohh ohi oho ohr oib oic oid oii oio oir oo- oob ooc ood ooh ooi ooo oor or- orb orc ord orh ori oro orr rbb rbc rbd rbh rbi rbo rbr rcb rcc rcd rch rci rco rcr rdb rdc rdd rdh rdi rdo rdr rh- rhb rhc rhd rhh rhi rho rhr rib ric rid rih rii rio rir rob roc rod roh roi roo ror rrb rrc rrd rrh rri rrr

bbbb bbch bbci bbdd bbdo bbrc bcbc bccc bcci bchd bcor bd-r bdbc bddc bddh bdii bhcc bhir bhoi bhor bibb bibi bibo bicc bich bici bico bidi bido bidr bihi bio- bioc bioi birb bird biri biro birr bobb bobi bobo boch boco bodb bodh bodi bodo bohd boho bohr boi- boid boii boob booc bood booh boor bor- bord borh bori boro borr brcb brdo bric brid brih brio brob broc brod broh broo bror brrr c-bo c-cd cbbc cbcc cbcr cbdb cbdc cbdi cbdo cbid cbir cbrd cbrh ccbc cccb cccc ccci ccdc ccdh ccdi ccdr cchr ccic ccid ccii ccir ccob ccoc ccod ccrc ccri cd-r cddb cddr cdic cdii cdio chch chci chdi chib chic chid chih chir choc chod choh choi choo chor chrb chrc chrd chro chrr cibc cibi cibo cicc cich cici cico cicr cidc cidi cidr cihr ciid ciii ciob cior cirb circ cirh ciri ciro cirr cobb cobh cobi cobo coch coco codd codi coho coir coob cood cooh cor- corb corc cord cori coro corr crbc crcc crcr crdc crib cric crob croc crod croh croo cror d-bo dbcc dcbc dccb dccc dcci dcdb dcii dcio dddd ddoc ddrc dhod dhor dibb dibo dich dici dico didi dido diii dioc dior dird dirr dobb dobi doch doci doco dod- dodd dodi dodo dohc dohr doid doob dood door dorc dord dori doro dorr drbc drib dric drih drob drod droh h-ii hbcd hbic hbio hboc hcbc hccb hccc hcch hcdr hchi hcrd hdci hdoc hdod hdri hhhh hi-c hibi hicc hich hico hidi hihc hihi hiho hiob hioc hird hiri hiro hobo hoch hocr hodh hodi hodr hoho hoid hoir hood hoor horc hord hori horo horr hrdc hrib hrid hrob hrod hrrc ibdo ibid ibrc ibrd ibri ibro icbc icbd iccb iccc icci icco iccr icdc icdd ichc ichd ichi icho ichr icoc icod icor icrc icrr idcr iddo idic idid idio idir idoc idrc idro ihcc ihdr ihob ihrc ihrd iicd iiii iiio iioi iioo iirc iobi ioci iod- iodd iodo ioii ioio iooi iooo iori ircc ircd irdc irdo iri- iric irid irio irob iroc irod iroh irrc irri obbo obid oboi obor obrh obri obro ocbc occc occi ochi ocro ocrr odbo odci oddd oddi odic odio odir odoh odoo odor ohcc ohhi ohho ohid ohio ohob ohoh oici oido oiii oobi oocr oodi ooho ooid oooh oooo oord orbb orbi orbo orch orci orco ordo ori- oric orid orio oro- oror orri orro rbbb rbbr rboh rcbc rcbo rccb rccc rcdc rchb rcic rcid rcrd rdio rdoc rhib rhio rhob rhoc rhod rhoh rib- ribo ricc rich rico ridc ridd ridi rido riho riri rob- robb robi robo rocc roch roco rodd rodi rodo rohr roid roio roir roob rood rooi roor rorc rori roro rrrr

bdoor bhood bhooi bhrrd bibbo bibic bibio bibod bibri bichi bicho bidor bidri bihor bioch bioci bioco birch birdo biroc bo-bo bo-ho bobbi boboc bobr bobri bocci bocho bocor bodd- bodhi bodio bodir bodoc bodor bodri bohor bohri boiro booch booco boodh boord borbo borch borci bordi bordo boric borid borio boro- borod boroo borro brich brico bridi briod brobo broch brodd brodo broid brood brrrr c-cor ccccc cccii cciii cdiii chibi chibo chich chico chidi chido chiho chio- chir- chiri chiro chirr chobi choco choir choor chor- chord choro chric cibir cicho cidob ciidh cioid circo ciric cirio cirr- cirri cirro co-bo co-co cocc- cocci cocco cocio cocir codco codo codoi codri cohob cohoo coiid coiro cooch coord corbi corbo corio coro- corod coroi corri cribb cribo crich crio- croci croco crodo crood d-rod dccic ddc-i ddddd dhobb dhobi dibri dich- dicho didio dioch dioic dioid dioro do-do dobhi dobri dobro dodoo dodro doido doodo doric dorid dorio drbob drobo droch drohi droid drood drori h-bio h-cho h-iib hcooh hhhhh hi-hi hibhi