-er -ic bbb bbc bbd bbe bbg bbh bbi bbm bbn bbo bbr bcb bcc bcd bce bcg bch bci bcm bcn bco bcr bdb bdc bdd bde bdg bdh bdi bdm bdo bdr be- beb bec bed bee beg beh bei bem ben beo ber bgb bgc bgd bge bgg bgh bgi bgm bgn bgo bgr bhb bhc bhd bhe bhg bhh bhi bhm bho bhr bi- bib bic bid bie big bih bii bim bin bio bir bmb bmc bmd bme bmg bmh bmi bmm bmn bmo bmr bnb bnc bnd bne bng bni bnn bno bnr bob boc bod boe bog boh boi bom bon boo bor brb brd bre brg brh bri brm brn bro brr c-- cbb cbc cbd cbe cbg cbh cbi cbm cbn cbo cbr ccb ccc ccd cce ccg cch cci ccm ccn cco ccr cdb cdc cdd cde cdg cdh cdi cdm cdn cdo cdr ce- ceb cec ced cee ceg ceh cei cem cen ceo cer cgb cgc cgd cge cgg cgh cgi cgm cgn cgo cgr ch- chb chc chd che chg chh chi chm chn cho chr ci- cib cic cid cie cig cih cii cim cin cio cir cmb cmc cmd cme cmg cmh cmi cmm cmn cmo cmr cn- cnb cnc cnd cne cng cnh cni cnm cnn cno cnr co- cob coc cod coe cog coh coi com con coo cor crb crc crd cre crg crh cri crm crn cro crr dbb dbc dbd dbe dbg dbh dbi dbm dbn dbo dbr dcb dcc dcd dce dcg dci dcm dcn dco dcr ddb ddc ddd dde ddg ddh ddi ddm ddn ddo ddr de- deb dec ded dee deg deh dei dem den deo der dgc dgd dge dgg dgh dgi dgm dgn dgr dh- dhb dhc dhd dhe dhh dhi dhm dho dhr di- dib dic did die dig dih dii dim din dio dir dmb dmc dmd dme dmg dmh dmi dmm dmn dmo dmr dnb dnc dnd dne dng dnh dni dnm dnn dno dnr dob doc dod doe dog doh doi dom don doo dor drb drc drd dre drg dri drm drn dro drr ebb ebc ebd ebe ebg ebh ebi ebm ebn ebo ebr ec- ecb ecc ecd ece ecg ech eci ecm ecn eco ecr ed- edb edc edd ede edg edh edi edm edn edo edr eeb eec eed eee eeg eem een eeo eer egb egc egd ege egg egh egi egm egn ego egr ehb ehc ehd ehe ehg ehh ehi ehm ehn eho ehr eib eic eid eie eig eii eim ein eio eir em- emb emc emd eme emg emh emi emm emn emo emr en- enb enc end ene eng enh eni enm enn eno enr eo- eob eoc eod eoe eog eoh eoi eom eon eoo eor erb erc erd ere erg erh eri erm ern ero err g-d gbc gbd gbe gbg gbh gbi gbm gbn gbo gbr gcb gcc gcd gce gcg gch gci gcm gcn gco gcr gdb gdc gdd gde gdh gdi gdm gdn gdo gdr ge- geb gec ged gee geg geh gei gem gen geo ger ggb ggc ggd ggg ggh ggi ggm ggn ggo ggr ghb ghc ghd ghe ghg ghh ghi ghn gho ghr gib gic gid gie gig gih gii gim gin gio gir gmb gmc gmd gme gmg gmh gmi gmm gmn gmo gmr gnb gnc gnd gne gni gnm gnn gno gnr gob goc god goe gog goh goi gom gon goo gor grb grc grd gre grg grh gri grm grn gro grr h-i hbb hbc hbd hbe hbg hbh hbi hbm hbn hbo hbr hcb hcc hcd hce hcg hch hci hcm hcn hco hcr hdb hdc hdd hde hdg hdh hdi hdm hdn hdo hdr he- heb hec hed hee heg heh hei hem hen heo her hgb hgc hge hgg hgh hgi hgm hgn hgo hgr hhb hhc hhd hhe hhg hhh hhi hhm hhn hho hhr hib hic hid hie hig hih hii him hin hio hir hmb hmc hmd hme hmg hmh hmi hmm hmo hmr hnb hnc hnd hne hng hnh hnn hno hob hoc hod hoe hog hoh hoi hom hon hoo hor hr- hrb hrc hrd hre hrg hrh hri hrm hrn hro hrr i-d ibb ibc ibd ibe ibg ibh ibi ibm ibn ibo ibr icb icc icd ice icg ich ici icm icn ico icr idb idc idd ide idg idh idi idm idn ido idr ie- iec ied iee ieg iei iem ien ier igb igc igd ige igg igh igi igm ign igo igr ihb ihc ihd ihe ihg ihh ihi ihm ihn iho ihr iib iic iid iie iih iii iim iin iio iir im- imb imc imd ime img imh imi imm imn imo in- inb inc ind ine ing inh ini inm inn ino inr io- iob ioc iod ioe iog ioh ioi iom ion ioo ior ir- irb irc ird ire irg iri irm irn iro irr m-o m-r mbb mbc mbd mbe mbg mbh mbi mbm mbo mbr mc- mcb mcc mcd mce mcg mch mci mcm mcn mco mcr mdb mdc mdd mde mdg mdh mdi mdm mdn mdo mdr meb mec med mee meg meh mei mem men meo mer mgb mgc mgd mge mgh mgi mgm mgn mgo mgr mhc mhd mhg mhh mhi mhm mhn mho mhr mi- mib mic mid mie mig mih mii mim min mio mir mmb mmc mmd mme mmg mmh mmi mmm mmn mmo mmr mnb mnc mne mng mni mnm mnn mno mnr mob moc mod moe mog moh moi mom mon moo mor mrb mrc mrd mre mrg mrh mri mrm mrn mro mrr n-i nbb nbc nbd nbe nbg nbi nbm nbn nbo nbr ncb ncc ncd nce ncg nch nci ncm ncn nco ncr ndb ndc ndd nde ndg ndh ndi ndm ndn ndo ndr ne- neb nec