-er -ol -up b-p b-u bbb bbe bbi bbl bbn bbo bbp bbr bbs bbt bbu be- beb bee bei bel ben beo bep ber bes bet beu bi- bib bie bii bil bin bio bip bir bis bit biu blb ble bli bll bln blo blp blr bls blt blu bnb bne bni bnl bnn bno bnp bnr bns bnt bnu bob boe boi bol bon boo bop bor bos bot bou bpb bpe bpi bpl bpn bpo bpp bpr bps bpt bpu brb bre bri brl brn bro brp brr brs brt bru bsb bse bsi bsl bsn bso bsp bsr bss bst bsu btb bte bti btl btn bto btp btr bts btt btu bub bue bui bul bun buo bup bur bus but buu ebb ebe ebi ebl ebn ebo ebp ebr ebs ebt ebu eeb eee eel een eeo eep eer ees eet eib eie eii eil ein eio eip eir eis eit eiu elb ele eli ell eln elo elp elr els elt elu en- enb ene eni enl enn eno enp enr ens ent enu eo- eob eoe eoi eol eon eoo eop eor eos eot eou ep- epb epe epi epl epn epo epp epr eps ept epu erb ere eri erl ern ero erp err ers ert eru es- esb ese esi esl esn eso esp esr ess est esu etb ete eti etl etn eto etp etr ets ett etu eu- eub eue eui eul eun eup eur eus eut ibb ibe ibi ibl ibn ibo ibp ibr ibs ibt ibu ie- iee iei iel ien iep ier ies iet iib iie iii iil iin iio iip iir iis iit iiu il- ilb ile ili ill iln ilo ilp ilr ils ilt ilu in- inb ine ini inl inn ino inp inr ins int inu io- iob ioe ioi iol ion ioo iop ior ios iot iou ipb ipe ipi ipl ipn ipo ipp ipr ips ipt ipu ir- irb ire iri irl irn iro irp irr irs irt iru is- isb ise isi isl isn iso isp isr iss ist isu itb ite iti itl itn ito itp its itt itu iu- iub iue iui iup iur ius iut l-p lbb lbe lbi lbl lbo lbp lbr lbs lbt lbu leb lee lei lel len leo lep ler les let leu lib lie lii lil lin lio lip lir lis lit liu llb lle lli lll lln llo llp llr lls llt llu lnb lne lni lnl lnn lno lnp lnr lns lnt lnu lob loe loi lol lon loo lop lor los lot lou lpb lpe lpi lpl lpn lpo lpp lpr lps lpt lpu lrb lri lrn lro lrp lrr lrs lrt lru lsb lse lsi lsl lsn lso lsp lsr lss lst lsu ltb lte lti ltl lto ltp ltr lts ltt ltu lub lue lui lul lun luo lup lur lus lut luu n-i nbb nbe nbi nbl nbn nbo nbp nbr nbs nbt nbu ne- neb nee nei nel nen neo nep ner nes net neu nib nie nii nil nin nio nip nir nis nit niu nlb nle nli nll nln nlo nlp nlr nls nlt nlu nnb nne nni nnl nnn nno nnp nns nnt nnu no- nob noe noi nol non noo nop nor nos not nou npb npe npi npl npn npo npp npr nps npt npu nrb nre nri nrl nrn nro nrp nrr nrs nrt nru nsb nse nsi nsl nsn nso nsp nsr nss nst nsu ntb nte nti ntn nto ntp ntr nts ntt ntu nub nue nui nul nun nuo nup nur nus nut nuu o-i ob- obb obe obi obl obn obo obp obr obs obt obu oeb oee oei oel oen oeo oep oer oes oet oib oie oii oil oin oio oip oir ois oit oiu olb ole oli oll oln olo olp ols olt olu on- onb one oni onl onn ono onp onr ons ont onu oo- oob ooi ool oon ooo oop oor oos oot op- opb ope opi opl opn opo opp opr ops opt or- orb ore ori orl orn oro orp orr ors ort oru os- osb ose osi osl osn oso osp osr oss ost osu ot- otb ote oti otl otn oto otp otr ots ott otu ou- oue oui oul oun ouo oup our ous out p-p pbb pbe pbi pbl pbn pbo pbp pbr pbs pbt pbu peb pee pei pel pen peo pep per pes pet peu pib pie pii pil pin pio pip pir pis pit piu plb ple pli pll pln plo plp plr pls plt plu pn- pnb pne pni pnl pnn pno pnp pnr pns pnt pnu pob poe poi pol pon poo pop por pos pot pou ppb ppe ppi ppl ppn ppo ppp ppr pps ppt ppu prb pre pri prl prn pro prp prr prs prt pru ps- psb pse psi psl psn pso psp psr pss pst psu pt- ptb pte pti ptl ptn pto ptp ptr pts ptt ptu pub pue pui pul pun pup pur pus put puu rbb rbe rbi rbl rbn rbo rbp rbr rbs rbt rbu re- reb ree rei rel ren reo rep rer res ret reu rib rie rii ril rin rio rip rir ris rit rle rli rll rln rlo rlp rlr rls rlt rlu rnb rni rnn rno rnp rnr rns rnt rnu rob roe roi rol ron roo rop ror ros rot rou rpb rpe rpi rpl rpn rpo rpp rpr rps rpt rpu rrb rri rrl rrn rrp rrr rrs rrt rru rsb rse rsi rsl rsn rso rsp rsr rss rst rsu rtb rte rti rtl rtn rto rtp rtr rts rtt rtu rub rue rui run ruo rup rur rus rut ruu sbb sbe sbi sbl sbn sbo sbp sbr sbs sbt sbu se- seb see sei sel sen seo sep ser ses set seu sib sie sii sil sin