-er -ol -th b-u bbb bbd bbe bbg bbh bbl bbn bbo bbr bbt bbu bdb bdd bde bdg bdh bdl bdo bdr bdt bdu be- beb bed bee beg beh bel ben beo ber bet beu bgb bgd bge bgg bgh bgl bgn bgo bgr bgt bgu bhb bhd bhe bhg bhh bhl bho bhr bht bhu blb bld ble blg blh bll bln blo blr blt blu bnb bnd bne bng bnl bnn bno bnr bnt bnu bob bod boe bog boh bol bon boo bor bot bou brb brd bre brg brh brl brn bro brr brt bru btb btd bte btg bth btl btn bto btr btt btu bub bud bue bug buh bul bun buo bur but buu dbb dbd dbe dbg dbh dbl dbn dbo dbr dbt dbu ddb ddd dde ddg ddh ddl ddn ddo ddr ddt ddu de- deb ded dee deg deh del den deo der det deu dgd dge dgg dgh dgl dgn dgr dgt dgu dh- dhb dhd dhe dhh dhl dho dhr dht dhu dl- dlb dld dle dlg dlh dll dlo dlr dlt dlu dnb dnd dne dng dnh dnl dnn dno dnr dnt dob dod doe dog doh dol don doo dor dot dou drb drd dre drg drl drn dro drr drt dru dtb dtd dte dtg dth dtl dtn dto dtr dtt dtu dub dud due dug duh dul dun duo dur dut ebb ebd ebe ebg ebh ebl ebn ebo ebr ebt ebu ed- edb edd ede edg edh edl edn edo edr edt edu eeb eed eee eeg eel een eeo eer eet egb egd ege egg egh egl egn ego egr egt egu ehb ehd ehe ehg ehh ehl ehn eho ehr eht ehu elb eld ele elg elh ell eln elo elr elt elu en- enb end ene eng enh enl enn eno enr ent enu eo- eob eod eoe eog eoh eol eon eoo eor eot eou erb erd ere erg erh erl ern ero err ert eru etb etd ete etg eth etl etn eto etr ett etu eu- eub eud eue eug eul eun eur eut g-d gbd gbe gbg gbh gbl gbn gbo gbr gbt gbu gdb gdd gde gdh gdl gdn gdo gdr gdt gdu ge- geb ged gee geg geh gel gen geo ger get geu ggb ggd ggg ggh ggn ggo ggr ggt ggu ghb ghd ghe ghg ghh ghl ghn gho ghr ght glb gld gle glg glh gll gln glo glr glt glu gnb gnd gne gnl gnn gno gnr gnt gnu gob god goe gog goh gol gon goo gor got gou grb grd gre grg grh grl grn gro grr grt gru gtb gtd gte gtg gth gtl gtn gto gtr gtt gtu gu- gub gud gue gug gul gun guo gur gut guu hbb hbd hbe hbg hbh hbl hbn hbo hbr hbt hbu hdb hdd hde hdg hdh hdl hdn hdo hdr hdt hdu he- heb hed hee heg heh hel hen heo her het heu hgb hge hgg hgh hgl hgn hgo hgr hgt hgu hhb hhd hhe hhg hhh hhl hhn hho hhr hht hhu hlb hld hle hlg hlh hll hln hlo hlr hlt hlu hnb hnd hne hng hnh hnl hnn hno hnt hnu hob hod hoe hog hoh hol hon hoo hor hot hou hr- hrb hrd hre hrg hrh hrl hrn hro hrr hrt hru htb htd hte htg hth htl htn hto htr htt hub hud hue hug huh hul hun huo hur hut huu lbb lbd lbe lbg lbh lbl lbo lbr lbt lbu ldb ldd lde ldg ldh ldl ldn ldo ldr ldt ldu leb led lee leg leh lel len leo ler let leu lgb lgd lge lgg lgh lgl lgn lgo lgr lgt lgu lhb lhd lhh lho lhr lht lhu llb lld lle llg lll lln llo llr llt llu lnb lnd lne lng lnh lnl lnn lno lnr lnt lnu lob lod loe log loh lol lon loo lor lot lou lrb lrd lrg lrh lrn lro lrr lrt lru ltb ltd lte ltg lth ltl lto ltr ltt ltu lub lud lue lug luh lul lun luo lur lut luu nbb nbd nbe nbg nbl nbn nbo nbr nbt nbu ndb ndd nde ndg ndh ndl ndn ndo ndr ndt ndu ne- neb ned nee neg neh nel nen neo ner net neu ngb ngd nge ngg ngh ngl ngn ngo ngt ngu nhb nhd nhe nhg nhh nhl nhn nhr nht nhu nlb nld nle nlg nlh nll nln nlo nlr nlt nlu nnb nne nng nnh nnl nnn nno nnt nnu no- nob nod noe nog noh nol non noo nor not nou nrb nrd nre nrg nrl nrn nro nrr nrt nru ntb ntd nte ntg nth ntn nto ntr ntt ntu nub nud nue nug nuh nul nun nuo nur nut nuu ob- obb obd obe obg obh obl obn obo obr obt obu odb odd ode odg odh odl odn odo odr odt odu oeb oed oee oeg oeh oel oen oeo oer oet ogd oge ogg ogh ogl ogn ogo ogt ohd ohe ohg ohh ohl ohn oho ohr oht ohu olb old ole olg oll oln olo olt olu on- onb ond one ong onh onl onn ono onr ont onu oo- oob ood oog ooh ool oon ooo oor oot or- orb ord ore org orh orl orn oro orr ort oru ot- otb otd ote otg oth otl otn oto otr ott otu ou- oud oue ouh oul oun ouo our out rbb rbd rbe rbg rbh rbl rbn rbo rbr rbt rbu rdb rdd rde rdg rdh rdl rdn rdo rdr rdt rdu re- reb red ree reg reh rel ren reo rer ret reu rgb rgd rge rgg rgh rgn rgo rgr rgt rh- rhb rhd rhe rhg rhh rhl rhn rho rhr rht rhu rld rle rlg rlh rll rln rlo