-ic -ol b-u bbb bbc bbe bbi bbk bbl bbm bbo bbu bcb bcc bce bci bck bcl bcm bco bcu be- beb bec bee bei bek bel bem beo beu bi- bib bic bie bii bik bil bim bio biu bkb bkc bke bkk bkl bkm bko blb blc ble bli blk bll blm blo blu bmb bmc bme bmi bmk bml bmm bmo bmu bob boc boe boi bok bol bom boo bou bub buc bue bui buk bul bum buo buu c-- cbb cbc cbe cbi cbk cbl cbm cbo cbu ccb ccc cce cci cck ccl ccm cco ccu ce- ceb cec cee cei cek cel cem ceo ceu ci- cib cic cie cii cik cil cim cio ciu ckb ckc cki ckm cko cl- clb clc cle cli clk cll clm clo clu cmb cmc cme cmi cmk cml cmm cmo cmu co- cob coc coe coi cok col com coo cou cub cuc cue cui cuk cul cum cuo cuu ebb ebc ebe ebi ebk ebl ebm ebo ebu ec- ecb ecc ece eci eck ecl ecm eco ecu eeb eec eee eek eel eem eeo eib eic eie eii eik eil eim eio eiu ekb ekc eke eki ekl eko eku elb elc ele eli elk ell elm elo elu em- emb emc eme emi emk eml emm emo emu eo- eob eoc eoe eoi eok eol eom eoo eou eu- eub euc eue eui eul ibb ibc ibe ibi ibk ibl ibm ibo ibu icb icc ice ici ick icl icm ico icu ie- iec iee iei iek iel iem iib iic iie iii iil iim iio iiu ikb ikc ike iki ikk ikl iko iku il- ilb ilc ile ili ilk ill ilm ilo ilu im- imb imc ime imi iml imm imo imu io- iob ioc ioe ioi iol iom ioo iou iu- iub iuc iue iui ium kbb kbc kbe kbi kbk kbl kbm kbo kbu kcb kcc kce kci kck kcl kcm kcu ke- keb kec kee kei kek kel kem keo kib kic kie kii kik kil kim kio kiu kkb kkc kke kki kkk kkl kkm kku kl- klb klc kli klm klo klu kmb kmc kme kmi kmk kml kmm kmo kmu kob koc koe koi kok kol kom koo kou kub kuc kue kui kuk kul kum kuu lbb lbc lbe lbi lbk lbl lbm lbo lbu lcb lcc lce lci lck lcl lcm lco lcu leb lec lee lei lek lel lem leo leu lib lic lie lii lik lil lim lio liu lkb lkl llb llc lle lli llk lll llm llo llu lmb lmc lme lmi lmk lml lmm lmo lmu lob loc loe loi lok lol lom loo lou lub luc lue lui luk lul lum luo luu m-o mbb mbc mbe mbi mbk mbl mbm mbo mbu mc- mcb mcc mce mci mck mcl mcm mco mcu meb mec mee mei mek mel mem meo meu mi- mib mic mie mii mik mil mim mio miu mkb mkc mke mkk mkl mkm mko mku mlb mlc mle mli mlk mll mlm mlo mlu mmb mmc mme mmi mmk mml mmm mmo mmu mob moc moe moi mok mol mom moo mou mub muc mue mui muk mul mum muu o-i ob- obb obc obe obi obk obl obm obo obu oc- ocb occ oci ock ocl ocm oco ocu oeb oec oee oei oel oem oeo oib oic oie oii oik oil oim oio oiu okb okc oke oki okk okl oko oku olb olc ole oli olk oll olm olo olu om- omb omc ome omi oml omm omo omu oo- oob ooc ooi ook ool oom ooo ou- ouc oue oui ouk oul oum ouo ubb ubc ube ubi ubk ubl ubo ubu ucb ucc uce uci uck ucl ucm uco ucu ueb uec uee uei uel uem uib uic uie uii uil uim uio uiu ukb ukc uke uki ukk ukl uku ulb ulc ule uli ulk ull ulm ulo ulu um- umb umc ume umi uml umm umo umu uob uoc uoe uok uol uom uoo uuc uue uum uuu