-er -ic -th b-u bbb bbc bbd bbe bbg bbh bbi bbn bbr bbs bbt bbu bcb bcc bcd bce bcg bch bci bcn bcr bcs bct bcu bdb bdc bdd bde bdg bdh bdi bdr bds bdt bdu be- beb bec bed bee beg beh bei ben ber bes bet beu bgb bgc bgd bge bgg bgh bgi bgn bgr bgs bgt bgu bhb bhc bhd bhe bhg bhh bhi bhr bhs bht bhu bi- bib bic bid bie big bih bii bin bir bis bit biu bnb bnc bnd bne bng bni bnn bnr bns bnt bnu brb brd bre brg brh bri brn brr brs brt bru bsb bsc bsd bse bsg bsh bsi bsn bsr bss bst bsu btb btc btd bte btg bth bti btn btr bts btt btu bub buc bud bue bug buh bui bun bur bus but buu c-- cbb cbc cbd cbe cbg cbh cbi cbn cbr cbs cbt cbu ccb ccc ccd cce ccg cch cci ccn ccr ccs cct ccu cdb cdc cdd cde cdg cdh cdi cdn cdr cds cdt cdu ce- ceb cec ced cee ceg ceh cei cen cer ces cet ceu cgb cgc cgd cge cgg cgh cgi cgn cgr cgs cgt cgu ch- chb chc chd che chg chh chi chn chr chs cht chu ci- cib cic cid cie cig cih cii cin cir cis cit ciu cn- cnb cnc cnd cne cng cnh cni cnn cnr cns cnt cnu crb crc crd cre crg crh cri crn crr crs crt cru csb csc csd cse csg csh csi csn csr css cst csu ctb ctc ctd cte ctg cth cti ctn ctr cts ctt ctu cub cuc cud cue cug cuh cui cun cur cus cut cuu dbb dbc dbd dbe dbg dbh dbi dbn dbr dbs dbt dbu dcb dcc dcd dce dcg dci dcn dcr dcs dct dcu ddb ddc ddd dde ddg ddh ddi ddn ddr dds ddt ddu de- deb dec ded dee deg deh dei den der des det deu dgc dgd dge dgg dgh dgi dgn dgr dgs dgt dgu dh- dhb dhc dhd dhe dhh dhi dhr dhs dht dhu di- dib dic did die dig dih dii din dir dis dit diu dnb dnc dnd dne dng dnh dni dnn dnr dns dnt drb drc drd dre drg dri drn drr drs drt dru dsb dsc dsd dse dsg dsh dsi dsn dsr dss dst dsu dtb dtc dtd dte dtg dth dti dtn dtr dts dtt dtu dub duc dud due dug duh dui dun dur dus dut ebb ebc ebd ebe ebg ebh ebi ebn ebr ebs ebt ebu ec- ecb ecc ecd ece ecg ech eci ecn ecr ecs ect ecu ed- edb edc edd ede edg edh edi edn edr eds edt edu eeb eec eed eee eeg een eer ees eet egb egc egd ege egg egh egi egn egr egs egt egu ehb ehc ehd ehe ehg ehh ehi ehn ehr ehs eht ehu eib eic eid eie eig eii ein eir eis eit eiu en- enb enc end ene eng enh eni enn enr ens ent enu erb erc erd ere erg erh eri ern err ers ert eru es- esb esc esd ese esg esh esi esn esr ess est esu etb etc etd ete etg eth eti etn etr ets ett etu eu- eub euc eud eue eug eui eun eur eus eut g-d gbc gbd gbe gbg gbh gbi gbn gbr gbs gbt gbu gcb gcc gcd gce gcg gch gci gcn gcr gcs gct gcu gdb gdc gdd gde gdh gdi gdn gdr gds gdt gdu ge- geb gec ged gee geg geh gei gen ger ges get geu ggb ggc ggd ggg ggh ggi ggn ggr ggs ggt ggu ghb ghc ghd ghe ghg ghh ghi ghn ghr ghs ght gib gic gid gie gig gih gii gin gir gis git giu gnb gnc gnd gne gni gnn gnr gns gnt gnu grb grc grd gre grg grh gri grn grr grs grt gru gsb gsc gsd gse gsg gsi gsn gsr gss gst gsu gtb gtc gtd gte gtg gth gti gtn gtr gts gtt gtu gu- gub guc gud gue gug gui gun gur gus gut guu h-i hbb hbc hbd hbe hbg hbh hbi hbn hbr hbs hbt hbu hcb hcc hcd hce hcg hch hci hcn hcr hcs hct hdb hdc hdd hde hdg hdh hdi hdn hdr hds hdt hdu he- heb hec hed hee heg heh hei hen her hes het heu hgb hgc hge hgg hgh hgi hgn hgr hgs hgt hgu hhb hhc hhd hhe hhg hhh hhi hhn hhr hhs hht hhu hib hic hid hie hig hih hii hin hir his hit hiu hnb hnc hnd hne hng hnh hnn hns hnt hnu hr- hrb hrc hrd hre hrg hrh hri hrn hrr hrs hrt hru hsb hsc hsd hse hsg hsh hsi hsn hsr hss hst hsu htb htc htd hte htg hth hti htn htr hts htt hub huc hud hue hug huh hui hun hur hus hut huu i-d ibb ibc ibd ibe ibg ibh ibi ibn ibr ibs ibt ibu icb icc icd ice icg ich ici icn icr ics ict icu idb idc idd ide idg idh idi idn idr ids idt idu ie- iec ied iee ieg iei ien ier ies iet igb igc igd ige igg igh igi ign igr igs igt igu ihb ihc ihd ihe ihg ihh ihi ihn ihr ihs iht ihu iib iic iid iie iih iii iin iir iis iit iiu in- inb inc ind ine ing inh ini inn inr ins int inu ir- irb irc ird ire irg iri irn irr irs irt iru is- isb isc isd ise isg ish isi isn isr iss ist isu itb itc itd ite itg ith iti itn its itt itu iu- iub iuc iud iue iug iui iur ius iut