-ic -ol b-u bbb bbc bbe bbf bbi bbk bbl bbm bbo bbu bcb bcc bce bcf bci bck bcl bcm bco bcu be- beb bec bee bef bei bek bel bem beo beu bfb bfc bfe bff bfi bfl bfm bfo bfu bi- bib bic bie bif bii bik bil bim bio biu bkb bkc bke bkf bkk bkl bkm bko blb blc ble blf bli blk bll blm blo blu bmb bmc bme bmf bmi bmk bml bmm bmo bmu bob boc boe bof boi bok bol bom boo bou bub buc bue buf bui buk bul bum buo buu c-- cbb cbc cbe cbf cbi cbk cbl cbm cbo cbu ccb ccc cce ccf cci cck ccl ccm cco ccu ce- ceb cec cee cef cei cek cel cem ceo ceu cfb cfc cfe cff cfi cfk cfl cfm cfo cfu ci- cib cic cie cif cii cik cil cim cio ciu ckb ckc cki ckm cko cl- clb clc cle clf cli clk cll clm clo clu cmb cmc cme cmf cmi cmk cml cmm cmo cmu co- cob coc coe cof coi cok col com coo cou cub cuc cue cuf cui cuk cul cum cuo cuu ebb ebc ebe ebf ebi ebk ebl ebm ebo ebu ec- ecb ecc ece ecf eci eck ecl ecm eco ecu eeb eec eee eef eek eel eem eeo ef- efb efc efe eff efi efl efm efo eib eic eie eif eii eik eil eim eio eiu ekb ekc eke ekf eki ekl eko eku elb elc ele elf eli elk ell elm elo elu em- emb emc eme emf emi emk eml emm emo emu eo- eob eoc eoe eof eoi eok eol eom eoo eou eu- eub euc eue euf eui eul fbb fbc fbe fbf fbi fbk fbl fbm fbo fbu fcb fcc fce fcf fci fck fcl fcm fco fcu feb fec fee fef fei fek fel fem feo feu ffc ffe fff ffi ffk ffl ffm ffo ffu fib fic fie fif fii fik fil fim fiu fkb fkc fkf fki fkk fkl fkm flb flc fle flf fli fll flm flo flu fmb fmc fme fmf fmi fml fmm fmo fmu fob foc foe fof foi fok fol fom foo fou fub fue fuf fui fuk ful fum fuo fuu i-f ibb ibc ibe ibf ibi ibk ibl ibm ibo ibu icb icc ice icf ici ick icl icm ico icu ie- iec iee ief iei iek iel iem ifb ifc ife iff ifi ifl ifm ifo ifu iib iic iie iif iii iil iim iio iiu ikb ikc ike ikf iki ikk ikl iko iku il- ilb ilc ile ilf ili ilk ill ilm ilo ilu im- imb imc ime imf imi iml imm imo imu io- iob ioc ioe iof ioi iol iom ioo iou iu- iub iuc iue iui ium kbb kbc kbe kbf kbi kbk kbl kbm kbo kbu kcb kcc kce kci kck kcl kcm kcu ke- keb kec kee kef kei kek kel kem keo kfc kff kfi kfm kfo kfu kib kic kie kif kii kik kil kim kio kiu kkb kkc kke kki kkk kkl kkm kku kl- klb klc klf kli klm klo klu kmb kmc kme kmf kmi kmk kml kmm kmo kmu kob koc koe kof koi kok kol kom koo kou kub kuc kue kui kuk kul kum kuu lbb lbc lbe lbf lbi lbk lbl lbm lbo lbu lcb lcc lce lcf lci lck lcl lcm lco lcu leb lec lee lef lei lek lel lem leo leu lfb lfc lfe lff lfi lfk lfl lfm lfo lfu lib lic lie lif lii lik lil lim lio liu lkb lkl llb llc lle llf lli llk lll llm llo llu lmb lmc lme lmf lmi lmk lml lmm lmo lmu lob loc loe lof loi lok lol lom loo lou lub luc lue luf lui luk lul lum luo luu m-f m-o mbb mbc mbe mbf mbi mbk mbl mbm mbo mbu mc- mcb mcc mce mcf mci mck mcl mcm mco mcu meb mec mee mef mei mek mel mem meo meu mfb mfc mfe mff mfi mfl mfm mfo mfu mi- mib mic mie mif mii mik mil mim mio miu mkb mkc mke mkk mkl mkm mko mku mlb mlc mle mlf mli mlk mll mlm mlo mlu mmb mmc mme mmf mmi mmk mml mmm mmo mmu mob moc moe mof moi mok mol mom moo mou mub muc mue muf mui muk mul mum muu o-i ob- obb obc obe obf obi obk obl obm obo obu oc- ocb occ ocf oci ock ocl ocm oco ocu oeb oec oee oef oei oel oem oeo of- ofb ofc ofe off ofi ofl ofm ofo ofu oib oic oie oif oii oik oil oim oio oiu okb okc oke oki okk okl oko oku olb olc ole olf oli olk oll olm olo olu om- omb omc ome omf omi oml omm omo omu oo- oob ooc oof ooi ook ool oom ooo ou- ouc oue ouf oui ouk oul oum ouo ubb ubc ube ubf ubi ubk ubl ubo ubu ucb ucc uce ucf uci uck ucl ucm uco ucu ueb uec uee uef uei uel uem ufc ufe uff ufi ufl ufm ufo ufu uib uic uie uif uii uil uim uio uiu ukb ukc uke ukf uki ukk ukl uku ulb ulc ule ulf uli ulk ull ulm ulo ulu um- umb umc ume umf umi uml umm umo umu uob uoc uoe uok uol uom uoo uuc uue uum uuu

bbbb bbci bbcm bbeb bbfc bblb bcbc bccc bcci bccl bccm bcec bcfc bcfm bcie bcof bcuc bebb bebe bebi bebo beci beck becu beeb beef beek beel beem befe beff befo beic beik beil beim beke beki beko bele beli belk bell belm belo belu beme bemu beo- beof beok beuk bffl bfme bibb bibe bibi bibl bibo bicc