-er -ey b-u bbb bbe bbi bbm bbn bbo bbr bbt bbu bby be- beb bee bei bem ben beo ber bet beu bev bey bi- bib bie bii bim bin bio bir bit biu biv biy bmb bme bmi bmm bmn bmo bmr bmt bmu bmv bnb bne bni bnn bno bnr bnt bnu bnv bob boe boi bom bon boo bor bot bou bov boy brb bre bri brm brn bro brr brt bru brv bry btb bte bti btm btn bto btr btt btu btv bty bub bue bui bum bun buo bur but buu buy bvb bve bvi bvm bvn bvo bvr bvt bvu bvv by- bye byi bym byn byo byr byt byu ebb ebe ebi ebm ebn ebo ebr ebt ebu ebv eby eeb eee eem een eeo eer eet eev eey eib eie eii eim ein eio eir eit eiu eiv em- emb eme emi emm emn emo emr emt emu emv en- enb ene eni enm enn eno enr ent enu env eny eo- eob eoe eoi eom eon eoo eor eot eou erb ere eri erm ern ero err ert eru erv ery etb ete eti etm etn eto etr ett etu etv ety eu- eub eue eui eun eur eut euv evb eve evi evm evn evo evr evt evv evy eye eym eyn eyo eyr eyt i-v ibb ibe ibi ibm ibn ibo ibr ibt ibu ibv iby ie- iee iei iem ien ier iet iev iey iib iie iii iim iin iio iir iit iiu im- imb ime imi imm imn imo imt imu imv imy in- inb ine ini inm inn ino inr int inu inv iny io- iob ioe ioi iom ion ioo ior iot iou iov ir- irb ire iri irm irn iro irr irt iru irv iry itb ite iti itm itn ito itt itu itv ity iu- iub iue iui ium iur iut ivb ive ivi ivo ivr ivt ivu ivv ivy iye iym iyo iyr iyt iyy m-o m-r m-v mbb mbe mbi mbm mbo mbr mbt mbu mbv meb mee mei mem men meo mer met meu mev mey mi- mib mie mii mim min mio mir mit miu miv miy mmb mme mmi mmm mmn mmo mmr mmt mmu mmv mnb mne mni mnm mnn mno mnr mnt mnu mob moe moi mom mon moo mor mot mou mov moy mrb mre mri mrm mrn mro mrr mrt mru mrv mry mtb mte mti mtm mtn mto mtr mtt mtu mtv mub mue mui mum mun mur mut muu muy mvb mve mvi mvm mvn mvo mvr mvt mvv mvy my- myb mye mym myn myo myr myt myu myv n-i nbb nbe nbi nbm nbn nbo nbr nbt nbu nbv ne- neb nee nei nem nen neo ner net neu nev ney nib nie nii nim nin nio nir nit niu niv nmb nme nmi nmm nmn nmo nmr nmt nmu nnb nne nni nnm nnn nno nnt nnu nnv no- nob noe noi nom non noo nor not nou nov noy nrb nre nri nrm nrn nro nrr nrt nru nrv nry ntb nte nti ntm ntn nto ntr ntt ntu ntv nub nue nui num nun nuo nur nut nuu nuv nuy nvb nve nvi nvm nvn nvt nvu nvv nye nym nyn nyo nyt nyu nyy o-i ob- obb obe obi obm obn obo obr obt obu obv oby oeb oee oei oem oen oeo oer oet oey oib oie oii oim oin oio oir oit oiu oiv om- omb ome omi omm omn omo omr omt omu omv omy on- onb one oni onn ono onr ont onu ony oo- oob ooi oom oon ooo oor oot oov or- orb ore ori orm orn oro orr ort oru orv ory ot- otb ote oti otm otn oto otr ott otu otv ou- oue oui oum oun ouo our out ov- ovb ove ovi ovo ovv oye oyi oyo rbb rbe rbi rbm rbn rbo rbr rbt rbu re- reb ree rei rem ren reo rer ret reu rev rey rib rie rii rim rin rio rir rit riv riy rmb rme rmi rmm rmn rmo rmr rmt rmv rnb rni rnm rnn rno rnr rnt rnu rnv rny rob roe roi rom ron roo ror rot rou rov roy rrb rri rrm rrn rrr rrt rru rtb rte rti rtm rtn rto rtr rtt rtu rtv rty rub rue rui rum run ruo rur rut ruu ruv ruy rvb rve rvi rvm rvn rvo rvr rvt rvu rvv rvy ry- rye rym ryn ryo ryr ryu ryy tbb tbe tbi tbm tbn tbo tbr tbt tbu tbv te- teb tee tei tem ten teo ter tet teu tev tey tib tie tii tim tin tio tir tit tiu tiv tiy tmb tme tmi tmm tmn tmo tmr tmt tmu tmv tmy tnb tne tni tnm tnn tno tnr tnt to- tob toe toi tom ton too tor tot tou tov toy trb tre tri trm trn tro trr trt tru trv try ttb tte tti ttm ttn tto ttr ttt ttu ttv tty tub tue tui tum tun tuo tur tut tuu tuv tuy tvb tve tvi tvm tvn tvo tvr tvt tvu tvy tye tym tyn tyo tyr tyt ubb ube ubi ubn ubo ubr ubt ubu ubv uby ueb uee uei uem uen uer uet uey uib uie uii uim uin uio uir uit uiu um- umb ume umi umm umn umo umr umt umu un- unb une uni unm unn uno unr unt unu unv uny uob uoe uom uon uoo uor uot ur- urb ure uri urm urn uro urr urt uru ury utb ute uti utm utn uto utr utt utu utv uty uue uum uun uur uut uuu uvb uve uvm uvo uvu uvv uyi uyo uyu v-e vbi vbm vbo vbr vbv veb vee vei vem ven veo ver vet veu vey vi- vib vie vii vim vin