-er -ic -ol -up b-p b-u bbb bbc bbd bbe bbg bbi bbl bbn bbo bbp bbr bbs bbt bbu bcb bcc bcd bce bcg bci bcl bcn bco bcp bcr bcs bct bcu bdb bdc bdd bde bdg bdi bdl bdo bdp bdr bds bdt bdu be- beb bec bed bee beg bei bel ben beo bep ber bes bet beu bgb bgc bgd bge bgg bgi bgl bgn bgo bgp bgr bgs bgt bgu bi- bib bic bid bie big bii bil bin bio bip bir bis bit biu blb blc bld ble blg bli bll bln blo blp blr bls blt blu bnb bnc bnd bne bng bni bnl bnn bno bnp bnr bns bnt bnu bob boc bod boe bog boi bol bon boo bop bor bos bot bou bpb bpc bpd bpe bpg bpi bpl bpn bpo bpp bpr bps bpt bpu brb brd bre brg bri brl brn bro brp brr brs brt bru bsb bsc bsd bse bsg bsi bsl bsn bso bsp bsr bss bst bsu btb btc btd bte btg bti btl btn bto btp btr bts btt btu bub buc bud bue bug bui bul bun buo bup bur bus but buu c-- cbb cbc cbd cbe cbg cbi cbl cbn cbo cbp cbr cbs cbt cbu ccb ccc ccd cce ccg cci ccl ccn cco ccp ccr ccs cct ccu cdb cdc cdd cde cdg cdi cdl cdn cdo cdp cdr cds cdt cdu ce- ceb cec ced cee ceg cei cel cen ceo cep cer ces cet ceu cgb cgc cgd cge cgg cgi cgl cgn cgo cgp cgr cgs cgt cgu ci- cib cic cid cie cig cii cil cin cio cip cir cis cit ciu cl- clb clc cld cle clg cli cll cln clo clp clr cls clt clu cn- cnb cnc cnd cne cng cni cnl cnn cno cnp cnr cns cnt cnu co- cob coc cod coe cog coi col con coo cop cor cos cot cou cpb cpc cpd cpe cpg cpi cpl cpn cpo cpp cpr cps cpt cpu crb crc crd cre crg cri crl crn cro crp crr crs crt cru csb csc csd cse csg csi csl csn cso csp csr css cst csu ctb ctc ctd cte ctg cti ctl ctn cto ctp ctr cts ctt ctu cub cuc cud cue cug cui cul cun cuo cup cur cus cut cuu dbb dbc dbd dbe dbg dbi dbl dbn dbo dbp dbr dbs dbt dbu dcb dcc dcd dce dcg dci dcl dcn dco dcp dcr dcs dct dcu ddb ddc ddd dde ddg ddi ddl ddn ddo ddp ddr dds ddt ddu de- deb dec ded dee deg dei del den deo dep der des det deu dgc dgd dge dgg dgi dgl dgn dgp dgr dgs dgt dgu di- dib dic did die dig dii dil din dio dip dir dis dit diu dl- dlb dlc dld dle dlg dli dll dlo dlp dlr dls dlt dlu dnb dnc dnd dne dng dni dnl dnn dno dnp dnr dns dnt dob doc dod doe dog doi dol don doo dop dor dos dot dou dpb dpc dpd dpe dpg dpi dpl dpn dpo dpp dpr dps dpt dpu drb drc drd dre drg dri drl drn dro drp drr drs drt dru dsb dsc dsd dse dsg dsi dsl dsn dso dsp dsr dss dst dsu dtb dtc dtd dte dtg dti dtl dtn dto dtp dtr dts dtt dtu dub duc dud due dug dui dul dun duo dup dur dus dut ebb ebc ebd ebe ebg ebi ebl ebn ebo ebp ebr ebs ebt ebu ec- ecb ecc ecd ece ecg eci ecl ecn eco ecr ecs ect ecu ed- edb edc edd ede edg edi edl edn edo edp edr eds edt edu eeb eec eed eee eeg eel een eeo eep eer ees eet egb egc egd ege egg egi egl egn ego egp egr egs egt egu eib eic eid eie eig eii eil ein eio eip eir eis eit eiu elb elc eld ele elg eli ell eln elo elp elr els elt elu en- enb enc end ene eng eni enl enn eno enp enr ens ent enu eo- eob eoc eod eoe eog eoi eol eon eoo eop eor eos eot eou ep- epb epc epd epe epg epi epl epn epo epp epr eps ept epu erb erc erd ere erg eri erl ern ero erp err ers ert eru es- esb esc esd ese esg esi esl esn eso esp esr ess est esu etb etc etd ete etg eti etl etn eto etp etr ets ett etu eu- eub euc eud eue eug eui eul eun eup eur eus eut g-d g-p gbc gbd gbe gbg gbi gbl gbn gbo gbp gbr gbs gbt gbu gcb gcc gcd gce gcg gci gcl gcn gco gcp gcr gcs gct gcu gdb gdc gdd gde gdi gdl gdn gdo gdp gdr gds gdt gdu ge- geb gec ged gee geg gei gel gen geo gep ger ges get geu ggb ggc ggd ggg ggi ggn ggo ggp ggr ggs ggt ggu gib gic gid gie gig gii gil gin gio gip gir gis git giu glb glc gld gle glg gli gll gln glo glp glr gls glt glu gnb gnc gnd gne gni gnl gnn gno gnp gnr gns gnt gnu gob goc god goe gog goi gol gon goo gop gor gos got gou gpb gpc gpd gpe gpg gpi gpl gpn gpo gpp gpr gps gpt gpu grb grc grd gre grg gri grl grn gro grp grr grs grt gru gsb gsc gsd gse gsg gsi gsl gsn gso gsp gsr gss gst gsu gtb gtc gtd gte gtg gti gtl gtn gto gtp gtr gts gtt gtu gu- gub guc gud gue gug gui gul gun guo gup gur gus gut guu i-d ibb ibc ibd ibe ibg ibi ibl ibn