-er -ol b-p bbb bbe bbg bbi bbk bbl bbo bbp bbr bbt be- beb bee beg bei bek bel beo bep ber bet bez bgb bge bgg bgi bgk bgl bgo bgp bgr bgt bgz bi- bib bie big bii bik bil bio bip bir bit biz bkb bke bkg bkk bkl bko bkp bkr bkt blb ble blg bli blk bll blo blp blr blt blz bob boe bog boi bok bol boo bop bor bot boz bpb bpe bpg bpi bpl bpo bpp bpr bpt brb bre brg bri brk brl bro brp brr brt brz btb bte btg bti btk btl bto btp btr btt btz bze bzo bzp bzr bzz ebb ebe ebg ebi ebk ebl ebo ebp ebr ebt eeb eee eeg eek eel eeo eep eer eet egb ege egg egi egl ego egp egr egt eib eie eig eii eik eil eio eip eir eit ekb eke ekg eki ekl eko ekp ekr ekt elb ele elg eli elk ell elo elp elr elt elz eo- eob eoe eog eoi eok eol eoo eop eor eot ep- epb epe epg epi epl epo epp epr ept epz erb ere erg eri erk erl ero erp err ert erz etb ete etg eti etk etl eto etp etr ett etz eze ezo ezr ezz g-p gbe gbg gbi gbk gbl gbo gbp gbr gbt gbz ge- geb gee geg gei gek gel geo gep ger get gez ggb ggg ggi ggo ggp ggr ggt ggz gib gie gig gii gik gil gio gip gir git giz gkb gko gkp gkt glb gle glg gli glk gll glo glp glr glt glz gob goe gog goi gok gol goo gop gor got goz gpb gpe gpg gpi gpk gpl gpo gpp gpr gpt gpz grb gre grg gri grk grl gro grp grr grt gtb gte gtg gti gtk gtl gto gtp gtr gtt gzo gzp gzr ibb ibe ibg ibi ibk ibl ibo ibp ibr ibt ibz ie- iee ieg iei iek iel iep ier iet igb ige igg igi igk igl igo igp igr igt iib iie iii iil iio iip iir iit ikb ike iki ikk ikl iko ikr ikt il- ilb ile ilg ili ilk ill ilo ilp ilr ilt ilz io- iob ioe iog ioi iol ioo iop ior iot ipb ipe ipg ipi ipl ipo ipp ipr ipt ir- irb ire irg iri irk irl iro irp irr irt itb ite itg iti itk itl ito itp itt itz ize izi izo izz k-t k-z kbb kbe kbi kbk kbl kbo kbp kbr kbz ke- keb kee keg kei kek kel keo kep ker ket kez kgb kgi kgl kgo kgp kib kie kig kii kik kil kio kip kir kit kiz kkb kke kki kkk kkl kkp kkr kkt kl- klb klg kli klo klr klt klz kob koe kog koi kok kol koo kop kor kot koz kpe kpi kpk kpl kpo kpp kpr kpt krg kri krk krl kro krp krr krt ktb kte ktg ktk ktl kto ktp ktr ktt kzo l-p lbb lbe lbg lbi lbk lbl lbo lbp lbr lbt leb lee leg lei lek lel leo lep ler let lez lgb lge lgg lgi lgk lgl lgo lgp lgr lgt lib lie lig lii lik lil lio lip lir lit liz lkb lkg lkl lkp lkr lkt llb lle llg lli llk lll llo llp llr llt llz lob loe log loi lok lol loo lop lor lot loz lpb lpe lpg lpi lpk lpl lpo lpp lpr lpt lpz lrb lrg lri lrk lro lrp lrr lrt lrz ltb lte ltg lti ltk ltl lto ltp ltr ltt ltz lzi lzo lzr o-i ob- obb obe obg obi obk obl obo obp obr obt oeb oee oeg oei oel oeo oep oer oet oge ogg ogi ogl ogo ogp ogt oib oie oii oik oil oio oip oir oit oiz okb oke okg oki okk okl oko okp okr olb ole olg oli olk oll olo olp olt oo- oob oog ooi ook ool ooo oop oor oot op- opb ope opg opi opk opl opo opp opr opt or- orb ore org ori ork orl oro orp orr ort orz ot- otb ote otg oti otk otl oto otp otr ott otz oze ozo ozt ozz p-p pbb pbe pbg pbi pbk pbl pbo pbp pbr pbt pbz peb pee peg pei pek pel peo pep per pet pez pgb pge pgg pgi pgk pgl pgo pgp pgr pgt pib pie pig pii pik pil pio pip pir pit piz pkb pke pkg pki pkl pko pkp pkr pkt plb ple plg pli plk pll plo plp plr plt plz pob poe pog poi pok pol poo pop por pot poz ppb ppe ppg ppi ppk ppl ppo ppp ppr ppt ppz prb pre prg pri prk prl pro prp prr prt prz pt- ptb pte ptg pti ptk ptl pto ptp ptr ptt ptz pzk pzl pzp pzt rbb rbe rbg rbi rbk rbl rbo rbp rbr rbt re- reb ree reg rei rek rel reo rep rer ret rez rgb rge rgg rgi rgk rgo rgp rgr rgt rib rie rig rii rik ril rio rip rir rit riz rkb rke rkg rkk rko rkp rkt rkz rle rlg rli rll rlo rlp rlr rlt rob roe rog roi rok rol roo rop ror rot roz rpb rpe rpg rpi rpk rpl rpo rpp rpr rpt rpz rrb rrg rri rrk rrl rrp rrr rrt rtb rte rtg rti rtk rtl rto rtp rtr rtt rtz rzb rze rzo tbb tbe tbg tbi tbk tbl tbo tbp tbr tbt tbz te- teb tee teg tei tek tel teo tep ter tet tez tgb tge tgg tgi tgk tgl tgo tgp tgr tgt tgz tib tie tig tii tik til tio tip tir tit tiz tkb tke tkg tkk tkl tko tkp tkr tkt tkz tle tlg tli