-er -ic -ol b-u bbb bbc bbe bbf bbi bbl bbo bbr bbs bbu bcb bcc bce bcf bci bcl bco bcr bcs bcu be- beb bec bee bef bei bel beo ber bes beu bfb bfc bfe bff bfi bfl bfo bfr bfs bfu bi- bib bic bie bif bii bil bio bir bis biu blb blc ble blf bli bll blo blr bls blu bob boc boe bof boi bol boo bor bos bou brb bre brf bri brl bro brr brs bru bsb bsc bse bsf bsi bsl bso bsr bss bsu bub buc bue buf bui bul buo bur bus buu c-- cbb cbc cbe cbf cbi cbl cbo cbr cbs cbu ccb ccc cce ccf cci ccl cco ccr ccs ccu ce- ceb cec cee cef cei cel ceo cer ces ceu cfb cfc cfe cff cfi cfl cfo cfr cfs cfu ci- cib cic cie cif cii cil cio cir cis ciu cl- clb clc cle clf cli cll clo clr cls clu co- cob coc coe cof coi col coo cor cos cou crb crc cre crf cri crl cro crr crs cru csb csc cse csf csi csl cso csr css csu cub cuc cue cuf cui cul cuo cur cus cuu ebb ebc ebe ebf ebi ebl ebo ebr ebs ebu ec- ecb ecc ece ecf eci ecl eco ecr ecs ecu eeb eec eee eef eel eeo eer ees ef- efb efc efe eff efi efl efo efr efs eib eic eie eif eii eil eio eir eis eiu elb elc ele elf eli ell elo elr els elu eo- eob eoc eoe eof eoi eol eoo eor eos eou erb erc ere erf eri erl ero err ers eru es- esb esc ese esf esi esl eso esr ess esu eu- eub euc eue euf eui eul eur eus fbb fbc fbe fbf fbi fbl fbo fbr fbs fbu fcb fcc fce fcf fci fcl fco fcr fcs fcu feb fec fee fef fei fel feo fer fes feu ffc ffe fff ffi ffl ffo ffr ffs ffu fib fic fie fif fii fil fir fis fiu flb flc fle flf fli fll flo flr fls flu fob foc foe fof foi fol foo for fos fou frb frc fre frf fri frl fro frr frs fru fsb fsc fse fsf fsi fsl fso fsr fss fsu fub fue fuf fui ful fuo fur fus fuu i-f ibb ibc ibe ibf ibi ibl ibo ibr ibs ibu icb icc ice icf ici icl ico icr ics icu ie- iec iee ief iei iel ier ies ifb ifc ife iff ifi ifl ifo ifr ifs ifu iib iic iie iif iii iil iio iir iis iiu il- ilb ilc ile ilf ili ill ilo ilr ils ilu io- iob ioc ioe iof ioi iol ioo ior ios iou ir- irb irc ire irf iri irl iro irr irs iru is- isb isc ise isf isi isl iso isr iss isu iu- iub iuc iue iui iur ius lbb lbc lbe lbf lbi lbl lbo lbr lbs lbu lcb lcc lce lcf lci lcl lco lcr lcs lcu leb lec lee lef lei lel leo ler les leu lfb lfc lfe lff lfi lfl lfo lfr lfs lfu lib lic lie lif lii lil lio lir lis liu llb llc lle llf lli lll llo llr lls llu lob loc loe lof loi lol loo lor los lou lrb lrc lrf lri lro lrr lrs lru lsb lsc lse lsf lsi lsl lso lsr lss lsu lub luc lue luf lui lul luo lur lus luu o-i ob- obb obc obe obf obi obl obo obr obs obu oc- ocb occ ocf oci ocl oco ocr ocs ocu oeb oec oee oef oei oel oeo oer oes of- ofb ofc ofe off ofi ofl ofo ofr ofs ofu oib oic oie oif oii oil oio oir ois oiu olb olc ole olf oli oll olo ols olu oo- oob ooc oof ooi ool ooo oor oos or- orb orc ore orf ori orl oro orr ors oru os- osb osc ose osf osi osl oso osr oss osu ou- ouc oue ouf oui oul ouo our ous rbb rbc rbe rbf rbi rbl rbo rbr rbs rbu rcb rcc rce rcf rci rcl rco rcr rcs rcu re- reb rec ree ref rei rel reo rer res reu rfb rfc rfe rff rfi rfl rfo rfr rfs rfu rib ric rie rif rii ril rio rir ris rlc rle rlf rli rll rlo rlr rls rlu rob roc roe rof roi rol roo ror ros rou rrb rrc rrf rri rrl rrr rrs rru rsb rsc rse rsf rsi rsl rso rsr rss rsu rub ruc rue ruf rui ruo rur rus ruu sbb sbc sbe sbf sbi sbl sbo sbr sbs sbu scb scc sce scf sci scl sco scr scs scu se- seb sec see sef sei sel seo ser ses seu sfb sfc sfe sff sfi sfl sfo sfr sfs sfu sib sic sie sif sii sil sio sir sis siu slb slc sle slf sli sll slo slr sls slu sob soc soe sof soi sol soo sor sos sou sr- srb src sre srf sri srl sro srr srs ss- ssb ssc sse ssf ssi ssl sso ssr sss ssu sub suc sue suf sui sul suo sur sus suu ubb ubc ube ubf ubi ubl ubo ubr ubs ubu ucb ucc uce ucf uci ucl uco ucr ucs ucu ueb uec uee uef uei uel uer ues ufc ufe uff ufi ufl ufo ufr ufs ufu uib uic uie uif uii uil uio uir uis uiu ulb ulc ule ulf uli ull ulo ulr uls ulu uob uoc uoe uol uoo uor uos ur- urb urc ure urf uri url uro urr urs uru usb usc use usf usi usl uso usr uss usu uuc uue uur uus uuu

-ose -ous bbbb bbbs bbci bbeb