-er -ol b-u bbb bbe bbi bbl bbm bbn bbo bbr bbt bbu be- beb bee bei bel bem ben beo ber bet beu bi- bib bie bii bil bim bin bio bir bit biu blb ble bli bll blm bln blo blr blt blu bmb bme bmi bml bmm bmn bmo bmr bmt bmu bnb bne bni bnl bnn bno bnr bnt bnu bob boe boi bol bom bon boo bor bot bou brb bre bri brl brm brn bro brr brt bru btb bte bti btl btm btn bto btr btt btu bub bue bui bul bum bun buo bur but buu ebb ebe ebi ebl ebm ebn ebo ebr ebt ebu eeb eee eel eem een eeo eer eet eib eie eii eil eim ein eio eir eit eiu elb ele eli ell elm eln elo elr elt elu em- emb eme emi eml emm emn emo emr emt emu en- enb ene eni enl enm enn eno enr ent enu eo- eob eoe eoi eol eom eon eoo eor eot eou erb ere eri erl erm ern ero err ert eru etb ete eti etl etm etn eto etr ett etu eu- eub eue eui eul eun eur eut ibb ibe ibi ibl ibm ibn ibo ibr ibt ibu ie- iee iei iel iem ien ier iet iib iie iii iil iim iin iio iir iit iiu il- ilb ile ili ill ilm iln ilo ilr ilt ilu im- imb ime imi iml imm imn imo imt imu in- inb ine ini inl inm inn ino inr int inu io- iob ioe ioi iol iom ion ioo ior iot iou ir- irb ire iri irl irm irn iro irr irt iru itb ite iti itl itm itn ito itt itu iu- iub iue iui ium iur iut lbb lbe lbi lbl lbm lbo lbr lbt lbu leb lee lei lel lem len leo ler let leu lib lie lii lil lim lin lio lir lit liu llb lle lli lll llm lln llo llr llt llu lmb lme lmi lml lmm lmn lmo lmr lmt lmu lnb lne lni lnl lnm lnn lno lnr lnt lnu lob loe loi lol lom lon loo lor lot lou lrb lri lrm lrn lro lrr lrt lru ltb lte lti ltl ltm lto ltr ltt ltu lub lue lui lul lum lun luo lur lut luu m-o m-r mbb mbe mbi mbl mbm mbo mbr mbt mbu meb mee mei mel mem men meo mer met meu mi- mib mie mii mil mim min mio mir mit miu mlb mle mli mll mlm mln mlo mlr mlt mlu mmb mme mmi mml mmm mmn mmo mmr mmt mmu mnb mne mni mnl mnm mnn mno mnr mnt mnu mob moe moi mol mom mon moo mor mot mou mrb mre mri mrl mrm mrn mro mrr mrt mru mtb mte mti mtl mtm mtn mto mtr mtt mtu mub mue mui mul mum mun mur mut muu n-i nbb nbe nbi nbl nbm nbn nbo nbr nbt nbu ne- neb nee nei nel nem nen neo ner net neu nib nie nii nil nim nin nio nir nit niu nlb nle nli nll nlm nln nlo nlr nlt nlu nmb nme nmi nml nmm nmn nmo nmr nmt nmu nnb nne nni nnl nnm nnn nno nnt nnu no- nob noe noi nol nom non noo nor not nou nrb nre nri nrl nrm nrn nro nrr nrt nru ntb nte nti ntm ntn nto ntr ntt ntu nub nue nui nul num nun nuo nur nut nuu o-i ob- obb obe obi obl obm obn obo obr obt obu oeb oee oei oel oem oen oeo oer oet oib oie oii oil oim oin oio oir oit oiu olb ole oli oll olm oln olo olt olu om- omb ome omi oml omm omn omo omr omt omu on- onb one oni onl onn ono onr ont onu oo- oob ooi ool oom oon ooo oor oot or- orb ore ori orl orm orn oro orr ort oru ot- otb ote oti otl otm otn oto otr ott otu ou- oue oui oul oum oun ouo our out rbb rbe rbi rbl rbm rbn rbo rbr rbt rbu re- reb ree rei rel rem ren reo rer ret reu rib rie rii ril rim rin rio rir rit rle rli rll rlm rln rlo rlr rlt rlu rmb rme rmi rml rmm rmn rmo rmr rmt rnb rni rnm rnn rno rnr rnt rnu rob roe roi rol rom ron roo ror rot rou rrb rri rrl rrm rrn rrr rrt rru rtb rte rti rtl rtm rtn rto rtr rtt rtu rub rue rui rum run ruo rur rut ruu tbb tbe tbi tbl tbm tbn tbo tbr tbt tbu te- teb tee tei tel tem ten teo ter tet teu tib tie tii til tim tin tio tir tit tiu tle tli tll tlm tln tlo tlr tlt tlu tmb tme tmi tml tmm tmn tmo tmr tmt tmu tnb tne tni tnl tnm tnn tno tnr tnt to- tob toe toi tol tom ton too tor tot tou trb tre tri trl trm trn tro trr trt tru ttb tte tti ttl ttm ttn tto ttr ttt ttu tub tue tui tul tum tun tuo tur tut tuu ubb ube ubi ubl ubn ubo ubr ubt ubu ueb uee uei uel uem uen uer uet uib uie uii uil uim uin uio uir uit uiu ulb ule uli ull ulm uln ulo ulr ult ulu um- umb ume umi uml umm umn umo umr umt umu un- unb une uni unl unm unn uno unr unt unu uob uoe uol uom uon uoo uor uot ur- urb ure uri url urm urn uro urr urt uru utb ute uti utl utm utn uto utr utt utu uue uum uun uur uut uuu