-er -ey -ic b-u bbb bbc bbd bbe bbh bbi bbn bbr bbs bbu bby bcb bcc bcd bce bch bci bcn bcr bcs bcu bcy bdb bdc bdd bde bdh bdi bdr bds bdu bdy be- beb bec bed bee beh bei ben ber bes beu bey bhb bhc bhd bhe bhh bhi bhr bhs bhu bi- bib bic bid bie bih bii bin bir bis biu biy bnb bnc bnd bne bni bnn bnr bns bnu brb brd bre brh bri brn brr brs bru bry bsb bsc bsd bse bsh bsi bsn bsr bss bsu bsy bub buc bud bue buh bui bun bur bus buu buy by- byc byd bye byh byi byn byr bys byu c-- cbb cbc cbd cbe cbh cbi cbn cbr cbs cbu cby ccb ccc ccd cce cch cci ccn ccr ccs ccu cdb cdc cdd cde cdh cdi cdn cdr cds cdu cdy ce- ceb cec ced cee ceh cei cen cer ces ceu cey ch- chb chc chd che chh chi chn chr chs chu chy ci- cib cic cid cie cih cii cin cir cis ciu cn- cnb cnc cnd cne cnh cni cnn cnr cns cnu cny crb crc crd cre crh cri crn crr crs cru cry csb csc csd cse csh csi csn csr css csu csy cub cuc cud cue cuh cui cun cur cus cuu cuy cyb cyc cyd cye cyn cyr cys dbb dbc dbd dbe dbh dbi dbn dbr dbs dbu dby dcb dcc dcd dce dci dcn dcr dcs dcu ddb ddc ddd dde ddh ddi ddn ddr dds ddu ddy de- deb dec ded dee deh dei den der des deu dey dh- dhb dhc dhd dhe dhh dhi dhr dhs dhu di- dib dic did die dih dii din dir dis diu diy dnb dnc dnd dne dnh dni dnn dnr dns dny drb drc drd dre dri drn drr drs dru dry dsb dsc dsd dse dsh dsi dsn dsr dss dsu dsy dub duc dud due duh dui dun dur dus duy dy- dyb dyc dyd dye dyn dyr dys dyu dyy ebb ebc ebd ebe ebh ebi ebn ebr ebs ebu eby ec- ecb ecc ecd ece ech eci ecn ecr ecs ecu ed- edb edc edd ede edh edi edn edr eds edu edy eeb eec eed eee een eer ees eey ehb ehc ehd ehe ehh ehi ehn ehr ehs ehu eib eic eid eie eii ein eir eis eiu en- enb enc end ene enh eni enn enr ens enu eny erb erc erd ere erh eri ern err ers eru ery es- esb esc esd ese esh esi esn esr ess esu esy eu- eub euc eud eue eui eun eur eus eyc eyd eye eyn eyr eys h-i hbb hbc hbd hbe hbh hbi hbn hbr hbs hbu hby hcb hcc hcd hce hch hci hcn hcr hcs hcy hdb hdc hdd hde hdh hdi hdn hdr hds hdu hdy he- heb hec hed hee heh hei hen her hes heu hey hhb hhc hhd hhe hhh hhi hhn hhr hhs hhu hhy hib hic hid hie hih hii hin hir his hiu hnb hnc hnd hne hnh hnn hns hnu hny hr- hrb hrc hrd hre hrh hri hrn hrr hrs hru hsb hsc hsd hse hsh hsi hsn hsr hss hsu hsy hub huc hud hue huh hui hun hur hus huu huy hy- hyb hyc hyd hye hyh hyi hyn hyr hys hyy i-d ibb ibc ibd ibe ibh ibi ibn ibr ibs ibu iby icb icc icd ice ich ici icn icr ics icu icy idb idc idd ide idh idi idn idr ids idu idy ie- iec ied iee iei ien ier ies iey ihb ihc ihd ihe ihh ihi ihn ihr ihs ihu ihy iib iic iid iie iih iii iin iir iis iiu in- inb inc ind ine inh ini inn inr ins inu iny ir- irb irc ird ire iri irn irr irs iru iry is- isb isc isd ise ish isi isn isr iss isu isy iu- iub iuc iud iue iui iur ius iyc iye iyr iys iyy n-i nbb nbc nbd nbe nbi nbn nbr nbs nbu ncb ncc ncd nce nch nci ncn ncr ncs ncu ndb ndc ndd nde ndh ndi ndn ndr nds ndu ndy ne- neb nec ned nee neh nei nen ner nes neu ney nhb nhc nhd nhe nhh nhi nhn nhr nhs nhu nhy nib nic nid nie nih nii nin nir nis niu nnb nnc nne nnh nni nnn nns nnu nrb nrc nrd nre nri nrn nrr nrs nru nry nsb nsc nsd nse nsh nsi nsn nsr nss nsu nsy nub nuc nud nue nuh nui nun nur nus nuu nuy nyc nyd nye nyn nys nyu nyy rbb rbc rbd rbe rbh rbi rbn rbr rbs rbu rcb rcc rcd rce rch rci rcn rcr rcs rcu rdb rdc rdd rde rdh rdi rdn rdr rds rdu rdy re- reb rec red ree reh rei ren rer res reu rey rh- rhb rhc rhd rhe rhh rhi rhn rhr rhs rhu rib ric rid rie rih rii rin rir ris riy rnb rnc rnd rnh rni rnn rnr rns rnu rny rrb rrc rrd rrh rri rrn rrr rrs rru rsb rsc rsd rse rsh rsi rsn rsr rss rsu rub ruc rud rue ruh rui run rur rus ruu ruy ry- ryc ryd rye ryn ryr rys ryu ryy sbb sbc sbd sbe sbh sbi sbn sbr sbs sbu sby scb scc scd sce sch sci scn scr scs scu sdb sdc sdd sde sdh sdi sdn sdr sds sdu sdy se- seb sec sed see seh sei sen ser ses seu sey sh- shb shc shd she shh shi shn shr shs shu shy sib sic sid sie sih sii sin sir sis siu snb snc snd sne sni snn snr sns snu sny sr- srb