-er -ic b-u bbb bbc bbd bbe bbg bbh bbi bbn bbr bbs bbu bcb bcc bcd bce bcg bch bci bcn bcr bcs bcu bdb bdc bdd bde bdg bdh bdi bdr bds bdu be- beb bec bed bee beg beh bei ben ber bes beu bgb bgc bgd bge bgg bgh bgi bgn bgr bgs bgu bhb bhc bhd bhe bhg bhh bhi bhr bhs bhu bi- bib bic bid bie big bih bii bin bir bis biu bnb bnc bnd bne bng bni bnn bnr bns bnu brb brd bre brg brh bri brn brr brs bru bsb bsc bsd bse bsg bsh bsi bsn bsr bss bsu bub buc bud bue bug buh bui bun bur bus buu c-- cbb cbc cbd cbe cbg cbh cbi cbn cbr cbs cbu ccb ccc ccd cce ccg cch cci ccn ccr ccs ccu cdb cdc cdd cde cdg cdh cdi cdn cdr cds cdu ce- ceb cec ced cee ceg ceh cei cen cer ces ceu cgb cgc cgd cge cgg cgh cgi cgn cgr cgs cgu ch- chb chc chd che chg chh chi chn chr chs chu ci- cib cic cid cie cig cih cii cin cir cis ciu cn- cnb cnc cnd cne cng cnh cni cnn cnr cns cnu crb crc crd cre crg crh cri crn crr crs cru csb csc csd cse csg csh csi csn csr css csu cub cuc cud cue cug cuh cui cun cur cus cuu dbb dbc dbd dbe dbg dbh dbi dbn dbr dbs dbu dcb dcc dcd dce dcg dci dcn dcr dcs dcu ddb ddc ddd dde ddg ddh ddi ddn ddr dds ddu de- deb dec ded dee deg deh dei den der des deu dgc dgd dge dgg dgh dgi dgn dgr dgs dgu dh- dhb dhc dhd dhe dhh dhi dhr dhs dhu di- dib dic did die dig dih dii din dir dis diu dnb dnc dnd dne dng dnh dni dnn dnr dns drb drc drd dre drg dri drn drr drs dru dsb dsc dsd dse dsg dsh dsi dsn dsr dss dsu dub duc dud due dug duh dui dun dur dus ebb ebc ebd ebe ebg ebh ebi ebn ebr ebs ebu ec- ecb ecc ecd ece ecg ech eci ecn ecr ecs ecu ed- edb edc edd ede edg edh edi edn edr eds edu eeb eec eed eee eeg een eer ees egb egc egd ege egg egh egi egn egr egs egu ehb ehc ehd ehe ehg ehh ehi ehn ehr ehs ehu eib eic eid eie eig eii ein eir eis eiu en- enb enc end ene eng enh eni enn enr ens enu erb erc erd ere erg erh eri ern err ers eru es- esb esc esd ese esg esh esi esn esr ess esu eu- eub euc eud eue eug eui eun eur eus g-d gbc gbd gbe gbg gbh gbi gbn gbr gbs gbu gcb gcc gcd gce gcg gch gci gcn gcr gcs gcu gdb gdc gdd gde gdh gdi gdn gdr gds gdu ge- geb gec ged gee geg geh gei gen ger ges geu ggb ggc ggd ggg ggh ggi ggn ggr ggs ggu ghb ghc ghd ghe ghg ghh ghi ghn ghr ghs gib gic gid gie gig gih gii gin gir gis giu gnb gnc gnd gne gni gnn gnr gns gnu grb grc grd gre grg grh gri grn grr grs gru gsb gsc gsd gse gsg gsi gsn gsr gss gsu gu- gub guc gud gue gug gui gun gur gus guu h-i hbb hbc hbd hbe hbg hbh hbi hbn hbr hbs hbu hcb hcc hcd hce hcg hch hci hcn hcr hcs hdb hdc hdd hde hdg hdh hdi hdn hdr hds hdu he- heb hec hed hee heg heh hei hen her hes heu hgb hgc hge hgg hgh hgi hgn hgr hgs hgu hhb hhc hhd hhe hhg hhh hhi hhn hhr hhs hhu hib hic hid hie hig hih hii hin hir his hiu hnb hnc hnd hne hng hnh hnn hns hnu hr- hrb hrc hrd hre hrg hrh hri hrn hrr hrs hru hsb hsc hsd hse hsg hsh hsi hsn hsr hss hsu hub huc hud hue hug huh hui hun hur hus huu i-d ibb ibc ibd ibe ibg ibh ibi ibn ibr ibs ibu icb icc icd ice icg ich ici icn icr ics icu idb idc idd ide idg idh idi idn idr ids idu ie- iec ied iee ieg iei ien ier ies igb igc igd ige igg igh igi ign igr igs igu ihb ihc ihd ihe ihg ihh ihi ihn ihr ihs ihu iib iic iid iie iih iii iin iir iis iiu in- inb inc ind ine ing inh ini inn inr ins inu ir- irb irc ird ire irg iri irn irr irs iru is- isb isc isd ise isg ish isi isn isr iss isu iu- iub iuc iud iue iug iui iur ius n-i nbb nbc nbd nbe nbg nbi nbn nbr nbs nbu ncb ncc ncd nce ncg nch nci ncn ncr ncs ncu ndb ndc ndd nde ndg ndh ndi ndn ndr nds ndu ne- neb nec ned nee neg neh nei nen ner nes neu ngb ngc ngd nge ngg ngh ngi ngn ngs ngu nhb nhc nhd nhe nhg nhh nhi nhn nhr nhs nhu nib nic nid nie nig nih nii nin nir nis niu nnb nnc nne nng nnh nni nnn nns nnu nrb nrc nrd nre nrg nri nrn nrr nrs nru nsb nsc nsd nse nsg nsh nsi nsn nsr nss nsu nub nuc nud nue nug nuh nui nun nur nus nuu rbb rbc rbd rbe rbg rbh rbi rbn rbr rbs rbu rcb rcc rcd rce rcg rch rci rcn rcr rcs rcu rdb rdc rdd rde rdg rdh rdi rdn rdr rds rdu re- reb rec red ree reg reh rei ren