-er -ic bbb bbc bbd bbe bbg bbh bbi bbm bbr bbs bcb bcc bcd bce bcg bch bci bcm bcr bcs bdb bdc bdd bde bdg bdh bdi bdm bdr bds be- beb bec bed bee beg beh bei bem ber bes bgb bgc bgd bge bgg bgh bgi bgm bgr bgs bhb bhc bhd bhe bhg bhh bhi bhm bhr bhs bi- bib bic bid bie big bih bii bim bir bis bmb bmc bmd bme bmg bmh bmi bmm bmr bms brb brd bre brg brh bri brm brr brs bsb bsc bsd bse bsg bsh bsi bsm bsr bss c-- cbb cbc cbd cbe cbg cbh cbi cbm cbr cbs ccb ccc ccd cce ccg cch cci ccm ccr ccs cdb cdc cdd cde cdg cdh cdi cdm cdr cds ce- ceb cec ced cee ceg ceh cei cem cer ces cgb cgc cgd cge cgg cgh cgi cgm cgr cgs ch- chb chc chd che chg chh chi chm chr chs ci- cib cic cid cie cig cih cii cim cir cis cmb cmc cmd cme cmg cmh cmi cmm cmr cms crb crc crd cre crg crh cri crm crr crs csb csc csd cse csg csh csi csm csr css dbb dbc dbd dbe dbg dbh dbi dbm dbr dbs dcb dcc dcd dce dcg dci dcm dcr dcs ddb ddc ddd dde ddg ddh ddi ddm ddr dds de- deb dec ded dee deg deh dei dem der des dgc dgd dge dgg dgh dgi dgm dgr dgs dh- dhb dhc dhd dhe dhh dhi dhm dhr dhs di- dib dic did die dig dih dii dim dir dis dmb dmc dmd dme dmg dmh dmi dmm dmr dms drb drc drd dre drg dri drm drr drs dsb dsc dsd dse dsg dsh dsi dsm dsr dss ebb ebc ebd ebe ebg ebh ebi ebm ebr ebs ec- ecb ecc ecd ece ecg ech eci ecm ecr ecs ed- edb edc edd ede edg edh edi edm edr eds eeb eec eed eee eeg eem eer ees egb egc egd ege egg egh egi egm egr egs ehb ehc ehd ehe ehg ehh ehi ehm ehr ehs eib eic eid eie eig eii eim eir eis em- emb emc emd eme emg emh emi emm emr ems erb erc erd ere erg erh eri erm err ers es- esb esc esd ese esg esh esi esm esr ess g-d gbc gbd gbe gbg gbh gbi gbm gbr gbs gcb gcc gcd gce gcg gch gci gcm gcr gcs gdb gdc gdd gde gdh gdi gdm gdr gds ge- geb gec ged gee geg geh gei gem ger ges ggb ggc ggd ggg ggh ggi ggm ggr ggs ghb ghc ghd ghe ghg ghh ghi ghr ghs gib gic gid gie gig gih gii gim gir gis gmb gmc gmd gme gmg gmh gmi gmm gmr gms grb grc grd gre grg grh gri grm grr grs gsb gsc gsd gse gsg gsi gsm gsr gss h-i hbb hbc hbd hbe hbg hbh hbi hbm hbr hbs hcb hcc hcd hce hcg hch hci hcm hcr hcs hdb hdc hdd hde hdg hdh hdi hdm hdr hds he- heb hec hed hee heg heh hei hem her hes hgb hgc hge hgg hgh hgi hgm hgr hgs hhb hhc hhd hhe hhg hhh hhi hhm hhr hhs hib hic hid hie hig hih hii him hir his hmb hmc hmd hme hmg hmh hmi hmm hmr hms hr- hrb hrc hrd hre hrg hrh hri hrm hrr hrs hsb hsc hsd hse hsg hsh hsi hsm hsr hss i-d ibb ibc ibd ibe ibg ibh ibi ibm ibr ibs icb icc icd ice icg ich ici icm icr ics idb idc idd ide idg idh idi idm idr ids ie- iec ied iee ieg iei iem ier ies igb igc igd ige igg igh igi igm igr igs ihb ihc ihd ihe ihg ihh ihi ihm ihr ihs iib iic iid iie iih iii iim iir iis im- imb imc imd ime img imh imi imm ims ir- irb irc ird ire irg iri irm irr irs is- isb isc isd ise isg ish isi ism isr iss m-r mbb mbc mbd mbe mbg mbh mbi mbm mbr mbs mc- mcb mcc mcd mce mcg mch mci mcm mcr mcs mdb mdc mdd mde mdg mdh mdi mdm mdr mds meb mec med mee meg meh mei mem mer mes mgb mgc mgd mge mgh mgi mgm mgr mgs mhc mhd mhg mhh mhi mhm mhr mhs mi- mib mic mid mie mig mih mii mim mir mis mmb mmc mmd mme mmg mmh mmi mmm mmr mms mrb mrc mrd mre mrg mrh mri mrm mrr mrs msb msc msd mse msg msh msi msm msr mss rbb rbc rbd rbe rbg rbh rbi rbm rbr rbs rcb rcc rcd rce rcg rch rci rcm rcr rcs rdb rdc rdd rde rdg rdh rdi rdm rdr rds re- reb rec red ree reg reh rei rem rer res rgb rgc rgd rge rgg rgh rgi rgr rgs rh- rhb rhc rhd rhe rhg rhh rhi rhm rhr rhs rib ric rid rie rig rih rii rim rir ris rmb rmc rmd rme rmg rmh rmi rmm rmr rms rrb rrc rrd rrg rrh rri rrm rrr rrs rsb rsc rsd rse rsg rsh rsi rsm rsr rss sbb sbc sbd sbe sbg sbh sbi sbm sbr sbs scb scc scd sce scg sch sci scm scr scs sdb sdc sdd sde sdg sdh sdi sdm sdr sds se- seb sec sed see seg seh sei sem ser ses sgb sgc sgd sge sgg sgh sgi sgm sgr sgs sh- shb shc shd she shg shh shi shm shr shs sib sic sid sie sig sih sii sim sir sis smb smc smd sme smg smh smi smm smr sms sr- srb src srd sre srg srh sri srm srr srs ss-