-er -ic b-u bbb bbc bbd bbe bbg bbh bbi bbn bbo bbr bbs bbu bcb bcc bcd bce bcg bch bci bcn bco bcr bcs bcu bdb bdc bdd bde bdg bdh bdi bdo bdr bds bdu be- beb bec bed bee beg beh bei ben beo ber bes beu bgb bgc bgd bge bgg bgh bgi bgn bgo bgr bgs bgu bhb bhc bhd bhe bhg bhh bhi bho bhr bhs bhu bi- bib bic bid bie big bih bii bin bio bir bis biu bnb bnc bnd bne bng bni bnn bno bnr bns bnu bob boc bod boe bog boh boi bon boo bor bos bou brb brd bre brg brh bri brn bro brr brs bru bsb bsc bsd bse bsg bsh bsi bsn bso bsr bss bsu bub buc bud bue bug buh bui bun buo bur bus buu c-- cbb cbc cbd cbe cbg cbh cbi cbn cbo cbr cbs cbu ccb ccc ccd cce ccg cch cci ccn cco ccr ccs ccu cdb cdc cdd cde cdg cdh cdi cdn cdo cdr cds cdu ce- ceb cec ced cee ceg ceh cei cen ceo cer ces ceu cgb cgc cgd cge cgg cgh cgi cgn cgo cgr cgs cgu ch- chb chc chd che chg chh chi chn cho chr chs chu ci- cib cic cid cie cig cih cii cin cio cir cis ciu cn- cnb cnc cnd cne cng cnh cni cnn cno cnr cns cnu co- cob coc cod coe cog coh coi con coo cor cos cou crb crc crd cre crg crh cri crn cro crr crs cru csb csc csd cse csg csh csi csn cso csr css csu cub cuc cud cue cug cuh cui cun cuo cur cus cuu dbb dbc dbd dbe dbg dbh dbi dbn dbo dbr dbs dbu dcb dcc dcd dce dcg dci dcn dco dcr dcs dcu ddb ddc ddd dde ddg ddh ddi ddn ddo ddr dds ddu de- deb dec ded dee deg deh dei den deo der des deu dgc dgd dge dgg dgh dgi dgn dgr dgs dgu dh- dhb dhc dhd dhe dhh dhi dho dhr dhs dhu di- dib dic did die dig dih dii din dio dir dis diu dnb dnc dnd dne dng dnh dni dnn dno dnr dns dob doc dod doe dog doh doi don doo dor dos dou drb drc drd dre drg dri drn dro drr drs dru dsb dsc dsd dse dsg dsh dsi dsn dso dsr dss dsu dub duc dud due dug duh dui dun duo dur dus ebb ebc ebd ebe ebg ebh ebi ebn ebo ebr ebs ebu ec- ecb ecc ecd ece ecg ech eci ecn eco ecr ecs ecu ed- edb edc edd ede edg edh edi edn edo edr eds edu eeb eec eed eee eeg een eeo eer ees egb egc egd ege egg egh egi egn ego egr egs egu ehb ehc ehd ehe ehg ehh ehi ehn eho ehr ehs ehu eib eic eid eie eig eii ein eio eir eis eiu en- enb enc end ene eng enh eni enn eno enr ens enu eo- eob eoc eod eoe eog eoh eoi eon eoo eor eos eou erb erc erd ere erg erh eri ern ero err ers eru es- esb esc esd ese esg esh esi esn eso esr ess esu eu- eub euc eud eue eug eui eun eur eus g-d gbc gbd gbe gbg gbh gbi gbn gbo gbr gbs gbu gcb gcc gcd gce gcg gch gci gcn gco gcr gcs gcu gdb gdc gdd gde gdh gdi gdn gdo gdr gds gdu ge- geb gec ged gee geg geh gei gen geo ger ges geu ggb ggc ggd ggg ggh ggi ggn ggo ggr ggs ggu ghb ghc ghd ghe ghg ghh ghi ghn gho ghr ghs gib gic gid gie gig gih gii gin gio gir gis giu gnb gnc gnd gne gni gnn gno gnr gns gnu gob goc god goe gog goh goi gon goo gor gos gou grb grc grd gre grg grh gri grn gro grr grs gru gsb gsc gsd gse gsg gsi gsn gso gsr gss gsu gu- gub guc gud gue gug gui gun guo gur gus guu h-i hbb hbc hbd hbe hbg hbh hbi hbn hbo hbr hbs hbu hcb hcc hcd hce hcg hch hci hcn hco hcr hcs hdb hdc hdd hde hdg hdh hdi hdn hdo hdr hds hdu he- heb hec hed hee heg heh hei hen heo her hes heu hgb hgc hge hgg hgh hgi hgn hgo hgr hgs hgu hhb hhc hhd hhe hhg hhh hhi hhn hho hhr hhs hhu hib hic hid hie hig hih hii hin hio hir his hiu hnb hnc hnd hne hng hnh hnn hno hns hnu hob hoc hod hoe hog hoh hoi hon hoo hor hos hou hr- hrb hrc hrd hre hrg hrh hri hrn hro hrr hrs hru hsb hsc hsd hse hsg hsh hsi hsn hsr hss hsu hub huc hud hue hug huh hui hun huo hur hus huu i-d ibb ibc ibd ibe ibg ibh ibi ibn ibo ibr ibs ibu icb icc icd ice icg ich ici icn ico icr ics icu idb idc idd ide idg idh idi idn ido idr ids idu ie- iec ied iee ieg iei ien ier ies igb igc igd ige igg igh igi ign igo igr igs igu ihb ihc ihd ihe ihg ihh ihi ihn iho ihr ihs ihu iib iic iid iie iih iii iin iio iir iis iiu in- inb inc ind ine ing inh ini inn ino inr ins inu io- iob ioc iod ioe iog ioh ioi ion ioo ior ios iou ir- irb irc ird ire irg iri irn iro irr irs iru is- isb isc isd ise isg ish isi isn iso isr iss isu iu- iub iuc iud iue iug iui iur ius n-i