-ol bbb bbe bbh bbi bbk bbl bbo bbs be- beb bee beh bei bek bel beo bes bhb bhe bhh bhi bhk bhl bho bhs bi- bib bie bih bii bik bil bio bis bkb bke bkk bkl bko bks blb ble blh bli blk bll blo bls bob boe boh boi bok bol boo bos bsb bse bsh bsi bsk bsl bso bss ebb ebe ebh ebi ebk ebl ebo ebs eeb eee eek eel eeo ees ehb ehe ehh ehi ehl eho ehs eib eie eii eik eil eio eis ekb eke ekh eki ekl eko eks elb ele elh eli elk ell elo els eo- eob eoe eoh eoi eok eol eoo eos es- esb ese esh esi esk esl eso ess h-i hbb hbe hbh hbi hbk hbl hbo hbs he- heb hee heh hei hek hel heo hes hhb hhe hhh hhi hhk hhl hho hhs hib hie hih hii hik hil hio his hkb hkh hki hkk hkl hko hks hlb hle hlh hli hll hlo hls hob hoe hoh hoi hok hol hoo hos hsb hse hsh hsi hsk hsl hss ibb ibe ibh ibi ibk ibl ibo ibs ie- iee iei iek iel ies ihb ihe ihh ihi ihk ihl iho ihs iib iie iih iii iil iio iis ikb ike iki ikk ikl iko iks il- ilb ile ilh ili ilk ill ilo ils io- iob ioe ioh ioi iol ioo ios is- isb ise ish isi isk isl iso iss kbb kbe kbh kbi kbk kbl kbo kbs ke- keb kee keh kei kek kel keo kes khe khh khi khk kho khs kib kie kih kii kik kil kio kis kkb kke kkh kki kkk kkl kks kl- klb klh kli klo kls kob koe koh koi kok kol koo kos ksb kse ksh ksi ksk ksl kso kss lbb lbe lbh lbi lbk lbl lbo lbs leb lee leh lei lek lel leo les lhb lhh lhi lhk lho lhs lib lie lih lii lik lil lio lis lkb lkh lkl lks llb lle lli llk lll llo lls lob loe loh loi lok lol loo los lsb lse lsh lsi lsk lsl lso lss o-i ob- obb obe obh obi obk obl obo obs oeb oee oeh oei oel oeo oes ohe ohh ohi ohl oho ohs oib oie oii oik oil oio ois okb oke oki okk okl oko oks olb ole oli olk oll olo ols oo- oob ooh ooi ook ool ooo oos os- osb ose osh osi osk osl oso oss sbb sbe sbh sbi sbk sbl sbo sbs se- seb see seh sei sek sel seo ses sh- shb she shh shi shk shl sho shs sib sie sih sii sik sil sio sis sk- skb ske skh ski skk skl sko sks slb sle slh sli slk sll slo sls sob soe soh soi sok sol soo sos ss- ssb sse ssh ssi ssk ssl sso sss

-ose bbbb bbbs bbeb bbhs bblb bbls bebb bebe bebi bebo beeb beek beel bees behs beik beil beis beke beki beko beks bele beli belk bell belo bels beo- beok beos bes- bese besh besk beso bess bhel bhhs bhie bhil bhoi bibb bibe bibi bibl bibo bibs bieb biel bies bihe bihi bihl bihs biis bike bikh biko bile bili bilk bill bilo bils bio- bioi biol bios bis- bise bish bisk bisl biso biss bkhs bleb blee bleh blei blek bleo bles blhs blik blio blis blkb blls blob blok bloo blss bobb bobe bobi bobo bobs boee boel boeo boes bohl boho bohs boi- boie boii boil bois boke boki boko boks bole boli bolk boll bolo bols boob booe booh book bool boos bose bosh bosi bosk boso boss bseb bsee bses bshs bsos bsse ebbo ebbs ebel ebes ebhs ebis ebli eboe ebol eboo ebos eeee eees eehs eeke eeks eele eels eese eesi eesk eheh ehel ehhs ehis ehle ehlo eiei eies eiho eike eiki eiko eiks eile eise eish eisk eiso eiss ekeb ekek ekes ekho ekhs ekis ekki ekoi ekos eksi el-b elbe elbi elbo elee eleh elek eleo eles elhi elhs elie elik elil elio elis elke elki elko elks elle elli ello ells eloi elok elos else elso eoes eois eole eoli eolo esbo esbs esee esek esel eseo eses eshs esie esik esil esis eske esko esks esli eso- esok esol esos esse essh essi essl esso h-ii hbbs hbes hbhs hbio hbos hbss hebb hebe hebi hebo heeb heek heel hees hehe heho hehs heie heih heik heil heis heke hele heli helk hell helo hels hesh hess hhhh hhhs hibi hiei hies hihe hihi hiho hiie hiil hiis hike hiki hile hili hill hilo hils hiob hisb hise hish hiss hkis hkse hlhs hlik hlss hobe hobo hobs hoei hoek hoel hoes hohe hohl hoho hoie hoik hoil hois hoke hoki hoko hoks hol- holb hole holh holi holk holl holo hols hooe hook hool hoos hose hosh hoss hsei hses hshs hski hsls hsob hsse i-be ibeh ibes ibie ibis ible ibos ibss ieie ieio iele iels ieoh iesi ieso ihis ihob ihss iies iihl iiie iiii iiio iiis iioi iioo iios iisi ikee ikes ikki ikko ikoo ile- ilek ileo iles ilie ilio ilis ilke ilki ilks ill- ille illi illo ills ilok iloo ilos ilse iobi ioee ioel ioii ioio ioke ioko iole iolo iooi iooo ioos ioso isbe isbl iseb isee iseh isel iseo ises ishe ishi ishk ishs isie isil isis isko isle isls iso- isok isol isos isse issh issi isso isss k-lo k-os kbbb kbbe kbbi kbbk kbbl kbbo kbbs kbeb kbee kbeh kbek kbel kbeo kbes kbhb kbhe kbhh kbhi kbhl kbhs kbib kbie kbik kbil kbio kbis kbkb kbkk kbkl kbko kblb kble kbll kblo kbls kbob kboe kboi kbok kboo kbos kbsb kbsi kbsk kbso kbss kebb kebe kebi keeh keek keel kees kehk kehl kehs keib keii keik