-er -ic -ol b-u bbb bbc bbe bbg bbi bbl bbn bbo bbr bbt bbu bcb bcc bce bcg bci bcl bcn bco bcr bct bcu be- beb bec bee beg bei bel ben beo ber bet beu bgb bgc bge bgg bgi bgl bgn bgo bgr bgt bgu bi- bib bic bie big bii bil bin bio bir bit biu blb blc ble blg bli bll bln blo blr blt blu bnb bnc bne bng bni bnl bnn bno bnr bnt bnu bob boc boe bog boi bol bon boo bor bot bou brb bre brg bri brl brn bro brr brt bru btb btc bte btg bti btl btn bto btr btt btu bub buc bue bug bui bul bun buo bur but buu c-- cbb cbc cbe cbg cbi cbl cbn cbo cbr cbt cbu ccb ccc cce ccg cci ccl ccn cco ccr cct ccu ce- ceb cec cee ceg cei cel cen ceo cer cet ceu cgb cgc cge cgg cgi cgl cgn cgo cgr cgt cgu ci- cib cic cie cig cii cil cin cio cir cit ciu cl- clb clc cle clg cli cll cln clo clr clt clu cn- cnb cnc cne cng cni cnl cnn cno cnr cnt cnu co- cob coc coe cog coi col con coo cor cot cou crb crc cre crg cri crl crn cro crr crt cru ctb ctc cte ctg cti ctl ctn cto ctr ctt ctu cub cuc cue cug cui cul cun cuo cur cut cuu ebb ebc ebe ebg ebi ebl ebn ebo ebr ebt ebu ec- ecb ecc ece ecg eci ecl ecn eco ecr ect ecu eeb eec eee eeg eel een eeo eer eet egb egc ege egg egi egl egn ego egr egt egu eib eic eie eig eii eil ein eio eir eit eiu elb elc ele elg eli ell eln elo elr elt elu en- enb enc ene eng eni enl enn eno enr ent enu eo- eob eoc eoe eog eoi eol eon eoo eor eot eou erb erc ere erg eri erl ern ero err ert eru etb etc ete etg eti etl etn eto etr ett etu eu- eub euc eue eug eui eul eun eur eut gbc gbe gbg gbi gbl gbn gbo gbr gbt gbu gcb gcc gce gcg gci gcl gcn gco gcr gct gcu ge- geb gec gee geg gei gel gen geo ger get geu ggb ggc ggg ggi ggn ggo ggr ggt ggu gib gic gie gig gii gil gin gio gir git giu glb glc gle glg gli gll gln glo glr glt glu gnb gnc gne gni gnl gnn gno gnr gnt gnu gob goc goe gog goi gol gon goo gor got gou grb grc gre grg gri grl grn gro grr grt gru gtb gtc gte gtg gti gtl gtn gto gtr gtt gtu gu- gub guc gue gug gui gul gun guo gur gut guu ibb ibc ibe ibg ibi ibl ibn ibo ibr ibt ibu icb icc ice icg ici icl icn ico icr ict icu ie- iec iee ieg iei iel ien ier iet igb igc ige igg igi igl ign igo igr igt igu iib iic iie iii iil iin iio iir iit iiu il- ilb ilc ile ilg ili ill iln ilo ilr ilt ilu in- inb inc ine ing ini inl inn ino inr int inu io- iob ioc ioe iog ioi iol ion ioo ior iot iou ir- irb irc ire irg iri irl irn iro irr irt iru itb itc ite itg iti itl itn ito itt itu iu- iub iuc iue iug iui iur iut lbb lbc lbe lbg lbi lbl lbo lbr lbt lbu lcb lcc lce lcg lci lcl lcn lco lcr lct lcu leb lec lee leg lei lel len leo ler let leu lgb lgc lge lgg lgi lgl lgn lgo lgr lgt lgu lib lic lie lig lii lil lin lio lir lit liu llb llc lle llg lli lll lln llo llr llt llu lnb lnc lne lng lni lnl lnn lno lnr lnt lnu lob loc loe log loi lol lon loo lor lot lou lrb lrc lrg lri lrn lro lrr lrt lru ltb ltc lte ltg lti ltl lto ltr ltt ltu lub luc lue lug lui lul lun luo lur lut luu n-i nbb nbc nbe nbg nbi nbl nbn nbo nbr nbt nbu ncb ncc nce ncg nci ncl ncn nco ncr nct ncu ne- neb nec nee neg nei nel nen neo ner net neu ngb ngc nge ngg ngi ngl ngn ngo ngt ngu nib nic nie nig nii nil nin nio nir nit niu nlb nlc nle nlg nli nll nln nlo nlr nlt nlu nnb nnc nne nng nni nnl nnn nno nnt nnu no- nob noc noe nog noi nol non noo nor not nou nrb nrc nre nrg nri nrl nrn nro nrr nrt nru ntb ntc nte ntg nti ntn nto ntr ntt ntu nub nuc nue nug nui nul nun nuo nur nut nuu o-i ob- obb obc obe obg obi obl obn obo obr obt obu oc- ocb occ ocg oci ocl ocn oco ocr oct ocu oeb oec oee oeg oei oel oen oeo oer oet ogc oge ogg ogi ogl ogn ogo ogt oib oic oie oii oil oin oio oir oit oiu olb olc ole olg oli oll oln olo olt olu on- onb onc one ong oni onl onn ono onr ont onu oo- oob ooc oog ooi ool oon ooo oor oot or- orb orc ore org ori orl orn oro orr ort oru ot- otb otc ote otg oti otl otn oto otr ott otu ou- ouc oue oui oul oun ouo our out rbb rbc rbe rbg rbi rbl rbn rbo rbr rbt rbu rcb rcc rce rcg rci rcl rcn rco rcr rct rcu re- reb rec ree reg rei rel ren reo rer ret reu