-er -ic -ol bbb bbc bbe bbi bbl bbo bbr bbs bbt bcb bcc bce bci bcl bco bcr bcs bct be- beb bec bee bei bel beo ber bes bet bi- bib bic bie bii bil bio bir bis bit blb blc ble bli bll blo blr bls blt bob boc boe boi bol boo bor bos bot brb bre bri brl bro brr brs brt bsb bsc bse bsi bsl bso bsr bss bst btb btc bte bti btl bto btr bts btt c-- cbb cbc cbe cbi cbl cbo cbr cbs cbt ccb ccc cce cci ccl cco ccr ccs cct ce- ceb cec cee cei cel ceo cer ces cet ci- cib cic cie cii cil cio cir cis cit cl- clb clc cle cli cll clo clr cls clt co- cob coc coe coi col coo cor cos cot crb crc cre cri crl cro crr crs crt csb csc cse csi csl cso csr css cst ctb ctc cte cti ctl cto ctr cts ctt ebb ebc ebe ebi ebl ebo ebr ebs ebt ec- ecb ecc ece eci ecl eco ecr ecs ect eeb eec eee eel eeo eer ees eet eib eic eie eii eil eio eir eis eit elb elc ele eli ell elo elr els elt eo- eob eoc eoe eoi eol eoo eor eos eot erb erc ere eri erl ero err ers ert es- esb esc ese esi esl eso esr ess est etb etc ete eti etl eto etr ets ett ibb ibc ibe ibi ibl ibo ibr ibs ibt icb icc ice ici icl ico icr ics ict ie- iec iee iei iel ier ies iet iib iic iie iii iil iio iir iis iit il- ilb ilc ile ili ill ilo ilr ils ilt io- iob ioc ioe ioi iol ioo ior ios iot ir- irb irc ire iri irl iro irr irs irt is- isb isc ise isi isl iso isr iss ist itb itc ite iti itl ito its itt lbb lbc lbe lbi lbl lbo lbr lbs lbt lcb lcc lce lci lcl lco lcr lcs lct leb lec lee lei lel leo ler les let lib lic lie lii lil lio lir lis lit llb llc lle lli lll llo llr lls llt lob loc loe loi lol loo lor los lot lrb lrc lri lro lrr lrs lrt lsb lsc lse lsi lsl lso lsr lss lst ltb ltc lte lti ltl lto ltr lts ltt o-i ob- obb obc obe obi obl obo obr obs obt oc- ocb occ oci ocl oco ocr ocs oct oeb oec oee oei oel oeo oer oes oet oib oic oie oii oil oio oir ois oit olb olc ole oli oll olo ols olt oo- oob ooc ooi ool ooo oor oos oot or- orb orc ore ori orl oro orr ors ort os- osb osc ose osi osl oso osr oss ost ot- otb otc ote oti otl oto otr ots ott rbb rbc rbe rbi rbl rbo rbr rbs rbt rcb rcc rce rci rcl rco rcr rcs rct re- reb rec ree rei rel reo rer res ret rib ric rie rii ril rio rir ris rit rlc rle rli rll rlo rlr rls rlt rob roc roe roi rol roo ror ros rot rrb rrc rri rrl rrr rrs rrt rsb rsc rse rsi rsl rso rsr rss rst rtb rtc rte rti rtl rto rtr rts rtt sbb sbc sbe sbi sbl sbo sbr sbs sbt scb scc sce sci scl sco scr scs sct se- seb sec see sei sel seo ser ses set sib sic sie sii sil sio sir sis sit slb slc sle sli sll slo slr sls slt sob soc soe soi sol soo sor sos sot sr- srb src sre sri srl sro srr srs srt ss- ssb ssc sse ssi ssl sso ssr sss sst stb stc ste sti stl sto str sts stt tbb tbc tbe tbi tbl tbo tbr tbs tbt tcb tcc tce tci tcl tco tcr tcs tct te- teb tec tee tei tel teo ter tes tet tib tic tie tii til tio tir tis tit tlc tle tli tll tlo tlr tls tlt to- tob toc toe toi tol too tor tos tot trb trc tre tri trl tro trr trs trt tsb tsc tse tsi tsl tso tsr tss tst ttb ttc tte tti ttl tto ttr tts ttt

-ose bbbb bbbs bbci bbeb bbet bblb bbls bbrc bcbc bcbs bccc bcci bccl bccs bcec bcer bces bcet bcie bcis bcit bcor bcos bcrs bcsc bcsl bcss bctc bcts bebb bebe bebi bebo beci becs beeb beel beer bees beet beic beil beir beis beit bele beli bell belo bels belt beo- beor beos beot berc bere beri bero berr bers bert bes- bese beso bess best betc bete beti beto bets bett bibb bibe bibi bibl bibo bibs bicc bice bici bico bics bieb biel bier bies biet biis bile bili bill bilo bils bilt bio- bioc bioi biol bios biot birb bire biri birl biro birr birs birt bis- bisc bise bisl biso biss bist bitc bite bito bits bitt blbt bleb blee blei bleo bles blet blic blio blir blis blit blls blob bloc bloo blot blrc blss blst blts bobb bobe bobi bobo bobs boce boco bocs boec boee boel boeo boer boes boet boi- boie boii boil bois boit bole boli boll bolo bols bolt boob booc booe bool boor boos boot bor- bore bori boro borr bors bort bosc bose bosi boso boss bost botb bote boti boto bots bott brcb brce breb brec bree brei brel breo brer bres bret bric brie bril brio bris brit brls brob broc broe brol broo bror bros brot brrr brrs brsb brsr brst brtc bsci bscs bseb bsec bsee bser bses bset bsic bslc bsos bssc bsse bsts btcc btcl btcs btec btie btob btor btrc btrt btss bttb