-er -ic b-u bbb bbc bbe bbh bbi bbk bbm bbr bbs bbu bbw bcb bcc bce bch bci bck bcm bcr bcs bcu be- beb bec bee beh bei bek bem ber bes beu bew bhb bhc bhe bhh bhi bhk bhm bhr bhs bhu bhw bi- bib bic bie bih bii bik bim bir bis biu biw bkb bkc bke bkk bkm bkr bks bkw bmb bmc bme bmh bmi bmk bmm bmr bms bmu bmw brb bre brh bri brk brm brr brs bru brw bsb bsc bse bsh bsi bsk bsm bsr bss bsu bsw bub buc bue buh bui buk bum bur bus buu buw bwb bwc bwh bwi bwk bwr bws bwu c-- cbb cbc cbe cbh cbi cbk cbm cbr cbs cbu cbw ccb ccc cce cch cci cck ccm ccr ccs ccu ccw ce- ceb cec cee ceh cei cek cem cer ces ceu cew ch- chb chc che chh chi chk chm chr chs chu chw ci- cib cic cie cih cii cik cim cir cis ciu ciw ckb ckc ckh cki ckm cks ckw cmb cmc cme cmh cmi cmk cmm cmr cms cmu cmw crb crc cre crh cri crk crm crr crs cru crw csb csc cse csh csi csk csm csr css csu csw cub cuc cue cuh cui cuk cum cur cus cuu cuw cw- cwb cwc cwe cwh cwi cwk cwm cwr cws cwu ebb ebc ebe ebh ebi ebk ebm ebr ebs ebu ebw ec- ecb ecc ece ech eci eck ecm ecr ecs ecu ecw eeb eec eee eek eem eer ees eew ehb ehc ehe ehh ehi ehm ehr ehs ehu eib eic eie eii eik eim eir eis eiu ekb ekc eke ekh eki ekr eks eku em- emb emc eme emh emi emk emm emr ems emu emw erb erc ere erh eri erk erm err ers eru erw es- esb esc ese esh esi esk esm esr ess esu esw eu- eub euc eue eui eur eus ewb ewc ewe ewi ewk ewm ewr ews ewu eww h-i hbb hbc hbe hbh hbi hbk hbm hbr hbs hbu hbw hcb hcc hce hch hci hck hcm hcr hcs hcw he- heb hec hee heh hei hek hem her hes heu hew hhb hhc hhe hhh hhi hhk hhm hhr hhs hhu hhw hib hic hie hih hii hik him hir his hiu hiw hkb hkh hki hkk hkm hkr hks hku hkw hmb hmc hme hmh hmi hmk hmm hmr hms hmu hmw hr- hrb hrc hre hrh hri hrk hrm hrr hrs hru hrw hsb hsc hse hsh hsi hsk hsm hsr hss hsu hsw hub huc hue huh hui huk hum hur hus huu huw hw- hwb hwe hwi hwk hwm hwr hws hwu hww ibb ibc ibe ibh ibi ibk ibm ibr ibs ibu ibw icb icc ice ich ici ick icm icr ics icu icw ie- iec iee iei iek iem ier ies ihb ihc ihe ihh ihi ihk ihm ihr ihs ihu iib iic iie iih iii iim iir iis iiu iiw ikb ikc ike iki ikk ikr iks iku im- imb imc ime imh imi imm ims imu imw ir- irb irc ire iri irk irm irr irs iru is- isb isc ise ish isi isk ism isr iss isu isw iu- iub iuc iue iui ium iur ius iwb iwc iwe iwi iwk iwm iwr iws iwu iww kbb kbc kbe kbh kbi kbk kbm kbr kbs kbu kbw kcb kcc kce kch kci kck kcm kcr kcs kcu ke- keb kec kee keh kei kek kem ker kes kew khe khh khi khk khm khr khs khu kib kic kie kih kii kik kim kir kis kiu kkb kkc kke kkh kki kkk kkm kkr kks kku kmb kmc kme kmh kmi kmk kmm kms kmu kmw krc kri krk krr krs kru krw ksb ksc kse ksh ksi ksk ksm ksr kss ksu ksw kub kuc kue kuh kui kuk kum kur kus kuu kw- kwc kwh kwi kwk kwm kws kww m-r m-w mbb mbc mbe mbh mbi mbk mbm mbr mbs mbu mbw mc- mcb mcc mce mch mci mck mcm mcr mcs mcu mcw meb mec mee meh mei mek mem mer mes meu mew mhc mhh mhi mhk mhm mhr mhs mhu mhw mi- mib mic mie mih mii mik mim mir mis miu mkb mkc mke mkh mkk mkm mkr mks mku mmb mmc mme mmh mmi mmk mmm mmr mms mmu mmw mrb mrc mre mrh mri mrk mrm mrr mrs mru mrw msb msc mse msh msi msk msm msr mss msu msw mub muc mue muh mui muk mum mur mus muu muw mwb mwc mwe mwh mwi mwk mwm mwr mws mwu mww rbb rbc rbe rbh rbi rbk rbm rbr rbs rbu rbw rcb rcc rce rch rci rcm rcr rcs rcu rcw re- reb rec ree reh rei rek rem rer res reu rew rh- rhb rhc rhe rhh rhi rhm rhr rhs rhu rib ric rie rih rii rik rim rir ris rkb rkc rke rkk rkm rks rku rmb rmc rme rmh rmi rmm rmr rms rrb rrc rrh rri rrk rrm rrr rrs rru rsb rsc rse rsh rsi rsk rsm rsr rss rsu rsw rub ruc rue ruh rui ruk rum rur rus ruu rwb rwc rwe rwh rwi rwm rwr rws rwu sbb sbc sbe sbh sbi sbk sbm sbr sbs sbu sbw scb scc sce sch sci sck scm scr scs scu scw se- seb sec see seh sei sek sem ser ses seu sew sh- shb shc she shh shi shk shm shr shs shu sib sic sie sih sii sik sim sir sis siu siw sk- skb skc ske skh ski skk skm skr sks sku skw smb smc sme smh smi smk smm smr sms smu smw sr- srb src sre srh sri srk srm srr srs srw ss- ssb