-ic -ol bbb bbc bbg bbh bbi bbl bbo bbs bcb bcc bcg bch bci bcl bco bcs bgb bgc bgg bgh bgi bgl bgo bgs bhb bhc bhg bhh bhi bhl bho bhs bi- bib bic big bih bii bil bio bis blb blc blg blh bli bll blo bls bob boc bog boh boi bol boo bos bsb bsc bsg bsh bsi bsl bso bss c-- cbb cbc cbg cbh cbi cbl cbo cbs ccb ccc ccg cch cci ccl cco ccs cgb cgc cgg cgh cgi cgl cgo cgs ch- chb chc chg chh chi chl cho chs ci- cib cic cig cih cii cil cio cis cl- clb clc clg clh cli cll clo cls co- cob coc cog coh coi col coo cos csb csc csg csh csi csl cso css gbc gbg gbh gbi gbl gbo gbs gcb gcc gcg gch gci gcl gco gcs ggb ggc ggg ggh ggi ggo ggs ghb ghc ghg ghh ghi ghl gho ghs gib gic gig gih gii gil gio gis glb glc glg glh gli gll glo gls gob goc gog goh goi gol goo gos gsb gsc gsg gsi gsl gso gss h-i hbb hbc hbg hbh hbi hbl hbo hbs hcb hcc hcg hch hci hcl hco hcs hgb hgc hgg hgh hgi hgl hgo hgs hhb hhc hhg hhh hhi hhl hho hhs hib hic hig hih hii hil hio his hlb hlc hlg hlh hli hll hlo hls hob hoc hog hoh hoi hol hoo hos hsb hsc hsg hsh hsi hsl hss ibb ibc ibg ibh ibi ibl ibo ibs icb icc icg ich ici icl ico ics igb igc igg igh igi igl igo igs ihb ihc ihg ihh ihi ihl iho ihs iib iic iih iii iil iio iis il- ilb ilc ilg ilh ili ill ilo ils io- iob ioc iog ioh ioi iol ioo ios is- isb isc isg ish isi isl iso iss lbb lbc lbg lbh lbi lbl lbo lbs lcb lcc lcg lch lci lcl lco lcs lgb lgc lgg lgh lgi lgl lgo lgs lhb lhc lhh lhi lho lhs lib lic lig lih lii lil lio lis llb llc llg lli lll llo lls lob loc log loh loi lol loo los lsb lsc lsg lsh lsi lsl lso lss o-i ob- obb obc obg obh obi obl obo obs oc- ocb occ ocg och oci ocl oco ocs ogc ogg ogh ogi ogl ogo ogs ohc ohg ohh ohi ohl oho ohs oib oic oii oil oio ois olb olc olg oli oll olo ols oo- oob ooc oog ooh ooi ool ooo oos os- osb osc osg osh osi osl oso oss sbb sbc sbg sbh sbi sbl sbo sbs scb scc scg sch sci scl sco scs sgb sgc sgg sgh sgi sgl sgo sgs sh- shb shc shg shh shi shl sho shs sib sic sig sih sii sil sio sis slb slc slg slh sli sll slo sls sob soc sog soh soi sol soo sos ss- ssb ssc ssg ssh ssi ssl sso sss

bbbb bbbs bbch bbci bbhs bblb bbls bcbc bcbg bcbs bccc bcci bccl bccs bcgs bchs bcis bcos bcsc bcsl bcss bggs bghs bhcc bhhs bhil bhog bhoi bibb bibi bibl bibo bibs bicc bicg bich bici bico bics bigb bigc bigg bigo bigs bihi bihl bihs biis bili bill bilo bils bio- bioc biog bioi biol bios bis- bisc bish bisl biso biss blhs blic blio blis blls blob bloc blog bloo blss bobb bobi bobo bobs boch boco bocs bogg bogh bogi bogo bogs bohl boho bohs boi- boii boil bois bolg boli boll bolo bols boob booc boog booh bool boos bosc bosh bosi boso boss bsci bscs bsgs bshs bsic bslc bsos bssc c-bo cbbc cbbs cbcc cbcl cbcs cbgb cbhl cbhs cblb cblc cbol cbsc cbsi ccbc cccb cccc ccci cccl cccs ccgc ccgs cchl cchs ccic ccii ccil ccis cclc cclg ccli ccls ccob ccoc ccsg ccsi ccsl ccss cgcc cgcg cggs cghs cgis cgsb cgsh cgss chch chci chcs chgb chgs chhs chib chic chig chih chil chis chlc choc choh choi chol choo chos chsc chsh chsi cibc cibi cibo cicc cich cici cico cics cigi cigs cihs ciii ciis cili cill cilo cils ciob cios cis- cisc cish cisl ciss clhs clib clic clig clii clio clis clob clog cloo clos clsc cobb cobh cobi cobo cobs coch coco cogh cogi cogo cogs coho cohs coil cois col- colb coli coll colo cols coob cooh cool coos cosc cosh cosi cosl coso coss cscb cscc csch csci cscl csco cscs csgh cshl cshs csib csio csis csob csos gbbo gbbs gbhs gc-c gcbc gccc gccs gchs gcic gcii gclc gcos gcsh gcss ggcl gggg gghg ggss ghhs ghib ghll ghoi ghol gibb gibh gibs gigg gigi gigo gigs gihs giis gilg gili gill gilo gils giog gioi gish giss glbc glcc glhs gli- glib glic glis glob glog gloh glos gobi gobl gobo gobs goch gogh gogi gogo gogs gohb gohs gois goli goll golo gols goog gooi gool goos gosh gosi goso goss gshs gsis gsli gsoc gsoh gsos h-ii hbbs hbhs hbic hbio hboc hbos hbss hcbc hcbs hccb hccc hcch hccs hcgh hchi hchs hcis hcsc hcso hcss hggc hghs hhcl hhgg hhhh hhhs hi-c hibi hicc hich hico hics high higi higl higs hihc hihi hiho hiil hiis hili hill hilo hils hiob hioc hisb hish hiss hlhs hlss hobo hobs hoch hocs hogg hogh hogi hogl hogo hogs hohl hoho hoil hois hol- holb holc holh holi holl holo hols hool hoos hosh hoss hsbc hscc hsci hshs hsls hsob i-go ibcs ibis ibos ibss icbc icbs iccb iccc icci iccl icco iccs icgc ichc ichi icho ichs icis icll icoc icos icsb icsc icsh icsi icss igbc igbo igcc iggs igil igis igli iglo igoo igso ihcc ihis ihob ihss iihl iiii iiio iiis iioi iioo iios