-er -ol -th -up b-p b-u bbb bbe bbh bbi bbl bbo bbp bbr bbs bbt bbu be- beb bee beh bei bel beo bep ber bes bet beu bhb bhe bhh bhi bhl bho bhp bhr bhs bht bhu bi- bib bie bih bii bil bio bip bir bis bit biu blb ble blh bli bll blo blp blr bls blt blu bob boe boh boi bol boo bop bor bos bot bou bpb bpe bph bpi bpl bpo bpp bpr bps bpt bpu brb bre brh bri brl bro brp brr brs brt bru bsb bse bsh bsi bsl bso bsp bsr bss bst bsu btb bte bth bti btl bto btp btr bts btt btu bub bue buh bui bul buo bup bur bus but buu ebb ebe ebh ebi ebl ebo ebp ebr ebs ebt ebu eeb eee eel eeo eep eer ees eet ehb ehe ehh ehi ehl eho ehp ehr ehs eht ehu eib eie eii eil eio eip eir eis eit eiu elb ele elh eli ell elo elp elr els elt elu eo- eob eoe eoh eoi eol eoo eop eor eos eot eou ep- epb epe eph epi epl epo epp epr eps ept epu erb ere erh eri erl ero erp err ers ert eru es- esb ese esh esi esl eso esp esr ess est esu etb ete eth eti etl eto etp etr ets ett etu eu- eub eue eui eul eup eur eus eut h-i hbb hbe hbh hbi hbl hbo hbp hbr hbs hbt hbu he- heb hee heh hei hel heo hep her hes het heu hhb hhe hhh hhi hhl hho hhp hhr hhs hht hhu hib hie hih hii hil hio hip hir his hit hiu hlb hle hlh hli hll hlo hlp hlr hls hlt hlu hob hoe hoh hoi hol hoo hop hor hos hot hou hpb hpe hph hpi hpl hpo hpp hpr hps hpt hpu hr- hrb hre hrh hri hrl hro hrp hrr hrs hrt hru hsb hse hsh hsi hsl hsp hsr hss hst hsu htb hte hth hti htl hto htp htr hts htt hub hue huh hui hul huo hup hur hus hut huu ibb ibe ibh ibi ibl ibo ibp ibr ibs ibt ibu ie- iee iei iel iep ier ies iet ihb ihe ihh ihi ihl iho ihp ihr ihs iht ihu iib iie iih iii iil iio iip iir iis iit iiu il- ilb ile ilh ili ill ilo ilp ilr ils ilt ilu io- iob ioe ioh ioi iol ioo iop ior ios iot iou ipb ipe ipi ipl ipo ipp ipr ips ipt ipu ir- irb ire iri irl iro irp irr irs irt iru is- isb ise ish isi isl iso isp isr iss ist isu itb ite ith iti itl ito itp its itt itu iu- iub iue iui iup iur ius iut l-p lbb lbe lbh lbi lbl lbo lbp lbr lbs lbt lbu leb lee leh lei lel leo lep ler les let leu lhb lhh lhi lho lhp lhr lhs lht lhu lib lie lih lii lil lio lip lir lis lit liu llb lle lli lll llo llp llr lls llt llu lob loe loh loi lol loo lop lor los lot lou lpb lpe lph lpi lpl lpo lpp lpr lps lpt lpu lrb lrh lri lro lrp lrr lrs lrt lru lsb lse lsh lsi lsl lso lsp lsr lss lst lsu ltb lte lth lti ltl lto ltp ltr lts ltt ltu lub lue luh lui lul luo lup lur lus lut luu o-i ob- obb obe obh obi obl obo obp obr obs obt obu oeb oee oeh oei oel oeo oep oer oes oet ohe ohh ohi ohl oho ohp ohr ohs oht ohu oib oie oii oil oio oip oir ois oit oiu olb ole oli oll olo olp ols olt olu oo- oob ooh ooi ool ooo oop oor oos oot op- opb ope oph opi opl opo opp opr ops opt or- orb ore orh ori orl oro orp orr ors ort oru os- osb ose osh osi osl oso osp osr oss ost osu ot- otb ote oth oti otl oto otp otr ots ott otu ou- oue ouh oui oul ouo oup our ous out p-p pbb pbe pbi pbl pbo pbp pbr pbs pbt pbu peb pee peh pei pel peo pep per pes pet peu phb phe phi phl pho php phr phs pht phu pib pie pih pii pil pio pip pir pis pit piu plb ple plh pli pll plo plp plr pls plt plu pob poe poh poi pol poo pop por pos pot pou ppb ppe pph ppi ppl ppo ppp ppr pps ppt ppu prb pre prh pri prl pro prp prr prs prt pru ps- psb pse psh psi psl pso psp psr pss pst psu pt- ptb pte pth pti ptl pto ptp ptr pts ptt ptu pub pue puh pui pul pup pur pus put puu rbb rbe rbh rbi rbl rbo rbp rbr rbs rbt rbu re- reb ree reh rei rel reo rep rer res ret reu rh- rhb rhe rhh rhi rhl rho rhp rhr rhs rht rhu rib rie rih rii ril rio rip rir ris rit rle rlh rli rll rlo rlp rlr rls rlt rlu rob roe roh roi rol roo rop ror ros rot rou rpb rpe rph rpi rpl rpo rpp rpr rps rpt rpu rrb rrh rri rrl rrp rrr rrs rrt rru rsb rse rsh rsi rsl rso rsp rsr rss rst rsu rtb rte rti rtl rto rtp rtr rts rtt rtu rub rue ruh rui ruo rup rur rus rut ruu sbb sbe sbh sbi sbl sbo sbp sbr sbs sbt sbu se- seb see seh sei sel seo sep ser ses set seu sh- shb she shh shi shl sho shp shr shs sht shu sib sie sih sii sil sio