-er -ic b-u bbb bbc bbe bbg bbh bbi bbn bbr bbs bbu bbw bcb bcc bce bcg bch bci bcn bcr bcs bcu be- beb bec bee beg beh bei ben ber bes beu bew bgb bgc bge bgg bgh bgi bgn bgr bgs bgu bgw bhb bhc bhe bhg bhh bhi bhr bhs bhu bhw bi- bib bic bie big bih bii bin bir bis biu biw bnb bnc bne bng bni bnn bnr bns bnu bnw brb bre brg brh bri brn brr brs bru brw bsb bsc bse bsg bsh bsi bsn bsr bss bsu bsw bub buc bue bug buh bui bun bur bus buu buw bwb bwc bwg bwh bwi bwr bws bwu c-- cbb cbc cbe cbg cbh cbi cbn cbr cbs cbu cbw ccb ccc cce ccg cch cci ccn ccr ccs ccu ccw ce- ceb cec cee ceg ceh cei cen cer ces ceu cew cgb cgc cge cgg cgh cgi cgn cgr cgs cgu cgw ch- chb chc che chg chh chi chn chr chs chu chw ci- cib cic cie cig cih cii cin cir cis ciu ciw cn- cnb cnc cne cng cnh cni cnn cnr cns cnu cnw crb crc cre crg crh cri crn crr crs cru crw csb csc cse csg csh csi csn csr css csu csw cub cuc cue cug cuh cui cun cur cus cuu cuw cw- cwb cwc cwe cwg cwh cwi cwn cwr cws cwu ebb ebc ebe ebg ebh ebi ebn ebr ebs ebu ebw ec- ecb ecc ece ecg ech eci ecn ecr ecs ecu ecw eeb eec eee eeg een eer ees eew egb egc ege egg egh egi egn egr egs egu egw ehb ehc ehe ehg ehh ehi ehn ehr ehs ehu eib eic eie eig eii ein eir eis eiu en- enb enc ene eng enh eni enn enr ens enu enw erb erc ere erg erh eri ern err ers eru erw es- esb esc ese esg esh esi esn esr ess esu esw eu- eub euc eue eug eui eun eur eus ewb ewc ewe ewi ewr ews ewu eww gbc gbe gbg gbh gbi gbn gbr gbs gbu gbw gcb gcc gce gcg gch gci gcn gcr gcs gcu gcw ge- geb gec gee geg geh gei gen ger ges geu gew ggb ggc ggg ggh ggi ggn ggr ggs ggu ggw ghb ghc ghe ghg ghh ghi ghn ghr ghs gib gic gie gig gih gii gin gir gis giu gnb gnc gne gni gnn gnr gns gnu gnw grb grc gre grg grh gri grn grr grs gru grw gsb gsc gse gsg gsi gsn gsr gss gsu gsw gu- gub guc gue gug gui gun gur gus guu gwb gwc gwe gwg gwi gwn gwr gws gwu h-i hbb hbc hbe hbg hbh hbi hbn hbr hbs hbu hbw hcb hcc hce hcg hch hci hcn hcr hcs hcw he- heb hec hee heg heh hei hen her hes heu hew hgb hgc hge hgg hgh hgi hgn hgr hgs hgu hgw hhb hhc hhe hhg hhh hhi hhn hhr hhs hhu hhw hib hic hie hig hih hii hin hir his hiu hiw hnb hnc hne hng hnh hnn hns hnu hnw hr- hrb hrc hre hrg hrh hri hrn hrr hrs hru hrw hsb hsc hse hsg hsh hsi hsn hsr hss hsu hsw hub huc hue hug huh hui hun hur hus huu huw hw- hwb hwe hwg hwi hwn hwr hws hwu hww ibb ibc ibe ibg ibh ibi ibn ibr ibs ibu ibw icb icc ice icg ich ici icn icr ics icu icw ie- iec iee ieg iei ien ier ies igb igc ige igg igh igi ign igr igs igu igw ihb ihc ihe ihg ihh ihi ihn ihr ihs ihu iib iic iie iih iii iin iir iis iiu iiw in- inb inc ine ing inh ini inn inr ins inu ir- irb irc ire irg iri irn irr irs iru is- isb isc ise isg ish isi isn isr iss isu isw iu- iub iuc iue iug iui iur ius iwb iwc iwe iwg iwi iwr iws iwu iww n-i nbb nbc nbe nbg nbi nbn nbr nbs nbu nbw ncb ncc nce ncg nch nci ncn ncr ncs ncu ncw ne- neb nec nee neg neh nei nen ner nes neu new ngb ngc nge ngg ngh ngi ngn ngs ngu ngw nhb nhc nhe nhg nhh nhi nhn nhr nhs nhu nib nic nie nig nih nii nin nir nis niu nnb nnc nne nng nnh nni nnn nns nnu nnw nrb nrc nre nrg nri nrn nrr nrs nru nrw nsb nsc nse nsg nsh nsi nsn nsr nss nsu nsw nub nuc nue nug nuh nui nun nur nus nuu nwb nwc nwe nwi nwn nwr nws nwu rbb rbc rbe rbg rbh rbi rbn rbr rbs rbu rbw rcb rcc rce rcg rch rci rcn rcr rcs rcu rcw re- reb rec ree reg reh rei ren rer res reu rew rgb rgc rge rgg rgh rgi rgn rgr rgs rgw rh- rhb rhc rhe rhg rhh rhi rhn rhr rhs rhu rib ric rie rig rih rii rin rir ris rnb rnc rng rnh rni rnn rnr rns rnu rnw rrb rrc rrg rrh rri rrn rrr rrs rru rsb rsc rse rsg rsh rsi rsn rsr rss rsu rsw rub ruc rue rug ruh rui run rur rus ruu rwb rwc rwe rwh rwi rwr rws rwu sbb sbc sbe sbg sbh sbi sbn sbr sbs sbu sbw scb scc sce scg sch sci scn scr scs scu scw se- seb sec see seg seh sei sen ser ses seu sew sgb sgc sge sgg sgh sgi sgn sgr sgs sgu sh- shb shc she shg shh shi shn shr shs shu sib sic sie sig sih sii sin sir sis siu siw snb snc sne sng sni snn snr sns snu