-er -ic bbb bbc bbd bbe bbi bbn bbr bbs bbt bcb bcc bcd bce bci bcn bcr bcs bct bdb bdc bdd bde bdi bdr bds bdt be- beb bec bed bee bei ben ber bes bet bi- bib bic bid bie bii bin bir bis bit bnb bnc bnd bne bni bnn bnr bns bnt brb brd bre bri brn brr brs brt bsb bsc bsd bse bsi bsn bsr bss bst btb btc btd bte bti btn btr bts btt c-- cbb cbc cbd cbe cbi cbn cbr cbs cbt ccb ccc ccd cce cci ccn ccr ccs cct cdb cdc cdd cde cdi cdn cdr cds cdt ce- ceb cec ced cee cei cen cer ces cet ci- cib cic cid cie cii cin cir cis cit cn- cnb cnc cnd cne cni cnn cnr cns cnt crb crc crd cre cri crn crr crs crt csb csc csd cse csi csn csr css cst ctb ctc ctd cte cti ctn ctr cts ctt dbb dbc dbd dbe dbi dbn dbr dbs dbt dcb dcc dcd dce dci dcn dcr dcs dct ddb ddc ddd dde ddi ddn ddr dds ddt de- deb dec ded dee dei den der des det di- dib dic did die dii din dir dis dit dnb dnc dnd dne dni dnn dnr dns dnt drb drc drd dre dri drn drr drs drt dsb dsc dsd dse dsi dsn dsr dss dst dtb dtc dtd dte dti dtn dtr dts dtt ebb ebc ebd ebe ebi ebn ebr ebs ebt ec- ecb ecc ecd ece eci ecn ecr ecs ect ed- edb edc edd ede edi edn edr eds edt eeb eec eed eee een eer ees eet eib eic eid eie eii ein eir eis eit en- enb enc end ene eni enn enr ens ent erb erc erd ere eri ern err ers ert es- esb esc esd ese esi esn esr ess est etb etc etd ete eti etn etr ets ett i-d ibb ibc ibd ibe ibi ibn ibr ibs ibt icb icc icd ice ici icn icr ics ict idb idc idd ide idi idn idr ids idt ie- iec ied iee iei ien ier ies iet iib iic iid iie iii iin iir iis iit in- inb inc ind ine ini inn inr ins int ir- irb irc ird ire iri irn irr irs irt is- isb isc isd ise isi isn isr iss ist itb itc itd ite iti itn its itt n-i nbb nbc nbd nbe nbi nbn nbr nbs nbt ncb ncc ncd nce nci ncn ncr ncs nct ndb ndc ndd nde ndi ndn ndr nds ndt ne- neb nec ned nee nei nen ner nes net nib nic nid nie nii nin nir nis nit nnb nnc nne nni nnn nns nnt nrb nrc nrd nre nri nrn nrr nrs nrt nsb nsc nsd nse nsi nsn nsr nss nst ntb ntc ntd nte nti ntn ntr nts ntt rbb rbc rbd rbe rbi rbn rbr rbs rbt rcb rcc rcd rce rci rcn rcr rcs rct rdb rdc rdd rde rdi rdn rdr rds rdt re- reb rec red ree rei ren rer res ret rib ric rid rie rii rin rir ris rit rnb rnc rnd rni rnn rnr rns rnt rrb rrc rrd rri rrn rrr rrs rrt rsb rsc rsd rse rsi rsn rsr rss rst rtb rtc rtd rte rti rtn rtr rts rtt sbb sbc sbd sbe sbi sbn sbr sbs sbt scb scc scd sce sci scn scr scs sct sdb sdc sdd sde sdi sdn sdr sds sdt se- seb sec sed see sei sen ser ses set sib sic sid sie sii sin sir sis sit snb snc snd sne sni snn snr sns snt sr- srb src srd sre sri srn srr srs srt ss- ssb ssc ssd sse ssi ssn ssr sss sst stb stc std ste sti stn str sts stt tbb tbc tbd tbe tbi tbn tbr tbs tbt tcb tcc tcd tce tci tcn tcr tcs tct tdb tdc tdd tde tdi tdn tdr tds tdt te- teb tec ted tee tei ten ter tes tet tib tic tid tie tii tin tir tis tit tnb tnc tnd tne tni tnn tnr tns tnt trb trc trd tre tri trn trr trs trt tsb tsc tsd tse tsi tsn tsr tss tst ttb ttc ttd tte tti ttn ttr tts ttt

-ene -ine bbbb bbbs bbci bbdd bbeb bbet bbin bbrc bcbc bcbs bccc bcci bccs bcde bcds bcec bcer bces bcet bcie bcis bcit bcrs bcsc bcsn bcss bctc bcts bd-r bdbc bddc bdes bdii bdin bdsd bebb bebe bebi beci becs bede bedi beds beeb beed been beer bees beet beic bein beir beis beit bend bene beni benn bens bent berc berd bere beri bern berr bers bert bes- bese bess best betc bete beti bets bett bibb bibe bibi bibs bicc bice bici bics bide bidi bidr bids bieb bied bien bier bies biet biin biis bin- binc bind bine bini binn bins bint birb bird bire biri birn birr birs birt bis- bisc bisd bise biss bist bitc bitd bite bits bitt bner bnet bnib bnin bnrr bnss brcb brce brds brdt breb brec bred bree brei bren brer bres bret bric brid brie brin bris brit brns brrr brrs brsb brsr brst brtc bsbd bsci bscs bseb bsec bsed bsee bser bses bset bsic bsin bsnd bsns bsrd bssc bssd bsse bsts btcc btcs btdt btec bten btie btrc btrt btss bttb c-cd cbbc cbbs cbcc cbce cbcn cbcr cbcs cbct cbdb cbdc cbdi cbdn cbds cbec cbee cber cbet cbid cbir cbit cbnd cbrd cbre cbrn cbrt cbsc cbse cbsi cbsn cbtc ccbc ccbn cccb cccc ccci cccs ccdc ccdi ccdn ccdr ccds cced ccee ccic ccid ccii ccir ccis ccnb ccnc ccne ccni ccnr ccns ccrc ccre ccri ccrs ccrt ccsd ccsi ccsn ccss ccst cctb cctc