-er -ic -ol b-u bbb bbc bbd bbe bbg bbi bbl bbn bbo bbr bbs bbu bcb bcc bcd bce bcg bci bcl bcn bco bcr bcs bcu bdb bdc bdd bde bdg bdi bdl bdo bdr bds bdu be- beb bec bed bee beg bei bel ben beo ber bes beu bgb bgc bgd bge bgg bgi bgl bgn bgo bgr bgs bgu bi- bib bic bid bie big bii bil bin bio bir bis biu blb blc bld ble blg bli bll bln blo blr bls blu bnb bnc bnd bne bng bni bnl bnn bno bnr bns bnu bob boc bod boe bog boi bol bon boo bor bos bou brb brd bre brg bri brl brn bro brr brs bru bsb bsc bsd bse bsg bsi bsl bsn bso bsr bss bsu bub buc bud bue bug bui bul bun buo bur bus buu c-- cbb cbc cbd cbe cbg cbi cbl cbn cbo cbr cbs cbu ccb ccc ccd cce ccg cci ccl ccn cco ccr ccs ccu cdb cdc cdd cde cdg cdi cdl cdn cdo cdr cds cdu ce- ceb cec ced cee ceg cei cel cen ceo cer ces ceu cgb cgc cgd cge cgg cgi cgl cgn cgo cgr cgs cgu ci- cib cic cid cie cig cii cil cin cio cir cis ciu cl- clb clc cld cle clg cli cll cln clo clr cls clu cn- cnb cnc cnd cne cng cni cnl cnn cno cnr cns cnu co- cob coc cod coe cog coi col con coo cor cos cou crb crc crd cre crg cri crl crn cro crr crs cru csb csc csd cse csg csi csl csn cso csr css csu cub cuc cud cue cug cui cul cun cuo cur cus cuu dbb dbc dbd dbe dbg dbi dbl dbn dbo dbr dbs dbu dcb dcc dcd dce dcg dci dcl dcn dco dcr dcs dcu ddb ddc ddd dde ddg ddi ddl ddn ddo ddr dds ddu de- deb dec ded dee deg dei del den deo der des deu dgc dgd dge dgg dgi dgl dgn dgr dgs dgu di- dib dic did die dig dii dil din dio dir dis diu dl- dlb dlc dld dle dlg dli dll dlo dlr dls dlu dnb dnc dnd dne dng dni dnl dnn dno dnr dns dob doc dod doe dog doi dol don doo dor dos dou drb drc drd dre drg dri drl drn dro drr drs dru dsb dsc dsd dse dsg dsi dsl dsn dso dsr dss dsu dub duc dud due dug dui dul dun duo dur dus ebb ebc ebd ebe ebg ebi ebl ebn ebo ebr ebs ebu ec- ecb ecc ecd ece ecg eci ecl ecn eco ecr ecs ecu ed- edb edc edd ede edg edi edl edn edo edr eds edu eeb eec eed eee eeg eel een eeo eer ees egb egc egd ege egg egi egl egn ego egr egs egu eib eic eid eie eig eii eil ein eio eir eis eiu elb elc eld ele elg eli ell eln elo elr els elu en- enb enc end ene eng eni enl enn eno enr ens enu eo- eob eoc eod eoe eog eoi eol eon eoo eor eos eou erb erc erd ere erg eri erl ern ero err ers eru es- esb esc esd ese esg esi esl esn eso esr ess esu eu- eub euc eud eue eug eui eul eun eur eus g-d gbc gbd gbe gbg gbi gbl gbn gbo gbr gbs gbu gcb gcc gcd gce gcg gci gcl gcn gco gcr gcs gcu gdb gdc gdd gde gdi gdl gdn gdo gdr gds gdu ge- geb gec ged gee geg gei gel gen geo ger ges geu ggb ggc ggd ggg ggi ggn ggo ggr ggs ggu gib gic gid gie gig gii gil gin gio gir gis giu glb glc gld gle glg gli gll gln glo glr gls glu gnb gnc gnd gne gni gnl gnn gno gnr gns gnu gob goc god goe gog goi gol gon goo gor gos gou grb grc grd gre grg gri grl grn gro grr grs gru gsb gsc gsd gse gsg gsi gsl gsn gso gsr gss gsu gu- gub guc gud gue gug gui gul gun guo gur gus guu i-d ibb ibc ibd ibe ibg ibi ibl ibn ibo ibr ibs ibu icb icc icd ice icg ici icl icn ico icr ics icu idb idc idd ide idg idi idl idn ido idr ids idu ie- iec ied iee ieg iei iel ien ier ies igb igc igd ige igg igi igl ign igo igr igs igu iib iic iid iie iii iil iin iio iir iis iiu il- ilb ilc ild ile ilg ili ill iln ilo ilr ils ilu in- inb inc ind ine ing ini inl inn ino inr ins inu io- iob ioc iod ioe iog ioi iol ion ioo ior ios iou ir- irb irc ird ire irg iri irl irn iro irr irs iru is- isb isc isd ise isg isi isl isn iso isr iss isu iu- iub iuc iud iue iug iui iur ius lbb lbc lbd lbe lbg lbi lbl lbo lbr lbs lbu lcb lcc lcd lce lcg lci lcl lcn lco lcr lcs lcu ldb ldc ldd lde ldg ldi ldl ldn ldo ldr lds ldu leb lec led lee leg lei lel len leo ler les leu lgb lgc lgd lge lgg lgi lgl lgn lgo lgr lgs lgu lib lic lid lie lig lii lil lin lio lir lis liu llb llc lld lle llg lli lll lln llo llr lls llu lnb lnc lnd lne lng lni lnl lnn lno lnr lns lnu lob loc lod loe log loi lol lon loo lor los lou lrb lrc lrd lrg lri lrn lro lrr lrs lru lsb lsc lsd lse lsg lsi lsl lsn lso lsr lss