-er -ey -ic -th bbb bbc bbd bbe bbg bbh bbi bbr bbt bby bcb bcc bcd bce bcg bch bci bcr bct bcy bdb bdc bdd bde bdg bdh bdi bdr bdt bdy be- beb bec bed bee beg beh bei ber bet bey bgb bgc bgd bge bgg bgh bgi bgr bgt bhb bhc bhd bhe bhg bhh bhi bhr bht bi- bib bic bid bie big bih bii bir bit biy brb brd bre brg brh bri brr brt bry btb btc btd bte btg bth bti btr btt bty by- byc byd bye byg byh byi byr byt c-- cbb cbc cbd cbe cbg cbh cbi cbr cbt cby ccb ccc ccd cce ccg cch cci ccr cct cdb cdc cdd cde cdg cdh cdi cdr cdt cdy ce- ceb cec ced cee ceg ceh cei cer cet cey cgb cgc cgd cge cgg cgh cgi cgr cgt cgy ch- chb chc chd che chg chh chi chr cht chy ci- cib cic cid cie cig cih cii cir cit crb crc crd cre crg crh cri crr crt cry ctb ctc ctd cte ctg cth cti ctr ctt cty cyb cyc cyd cye cyg cyr cyt dbb dbc dbd dbe dbg dbh dbi dbr dbt dby dcb dcc dcd dce dcg dci dcr dct ddb ddc ddd dde ddg ddh ddi ddr ddt ddy de- deb dec ded dee deg deh dei der det dey dgc dgd dge dgg dgh dgi dgr dgt dh- dhb dhc dhd dhe dhh dhi dhr dht di- dib dic did die dig dih dii dir dit diy drb drc drd dre drg dri drr drt dry dtb dtc dtd dte dtg dth dti dtr dtt dty dy- dyb dyc dyd dye dyr dyy ebb ebc ebd ebe ebg ebh ebi ebr ebt eby ec- ecb ecc ecd ece ecg ech eci ecr ect ed- edb edc edd ede edg edh edi edr edt edy eeb eec eed eee eeg eer eet eey egb egc egd ege egg egh egi egr egt egy ehb ehc ehd ehe ehg ehh ehi ehr eht eib eic eid eie eig eii eir eit erb erc erd ere erg erh eri err ert ery etb etc etd ete etg eth eti etr ett ety eyc eyd eye eyr eyt g-d gbc gbd gbe gbg gbh gbi gbr gbt gby gcb gcc gcd gce gcg gch gci gcr gct gdb gdc gdd gde gdh gdi gdr gdt ge- geb gec ged gee geg geh gei ger get gey ggb ggc ggd ggg ggh ggi ggr ggt ghb ghc ghd ghe ghg ghh ghi ghr ght gib gic gid gie gig gih gii gir git giy grb grc grd gre grg grh gri grr grt gry gtb gtc gtd gte gtg gth gti gtr gtt gty gy- gyb gyd gye gyr h-i hbb hbc hbd hbe hbg hbh hbi hbr hbt hby hcb hcc hcd hce hcg hch hci hcr hct hcy hdb hdc hdd hde hdg hdh hdi hdr hdt hdy he- heb hec hed hee heg heh hei her het hey hgb hgc hge hgg hgh hgi hgr hgt hgy hhb hhc hhd hhe hhg hhh hhi hhr hht hhy hib hic hid hie hig hih hii hir hit hr- hrb hrc hrd hre hrg hrh hri hrr hrt htb htc htd hte htg hth hti htr htt hty hy- hyb hyc hyd hye hyg hyh hyi hyr hyt hyy i-d ibb ibc ibd ibe ibg ibh ibi ibr ibt iby icb icc icd ice icg ich ici icr ict icy idb idc idd ide idg idh idi idr idt idy ie- iec ied iee ieg iei ier iet iey igb igc igd ige igg igh igi igr igt igy ihb ihc ihd ihe ihg ihh ihi ihr iht ihy iib iic iid iie iih iii iir iit ir- irb irc ird ire irg iri irr irt iry itb itc itd ite itg ith iti itt ity iyc iye iyr iyt iyy rbb rbc rbd rbe rbg rbh rbi rbr rbt rcb rcc rcd rce rcg rch rci rcr rct rdb rdc rdd rde rdg rdh rdi rdr rdt rdy re- reb rec red ree reg reh rei rer ret rey rgb rgc rgd rge rgg rgh rgi rgr rgt rh- rhb rhc rhd rhe rhg rhh rhi rhr rht rib ric rid rie rig rih rii rir rit riy rrb rrc rrd rrg rrh rri rrr rrt rtb rtc rtd rte rtg rti rtr rtt rty ry- ryc ryd rye ryg ryr ryy tbb tbc tbd tbe tbg tbh tbi tbr tbt tcb tcc tcd tce tcg tch tci tcr tct tdb tdc tdd tde tdg tdh tdi tdr tdt tdy te- teb tec ted tee teg teh tei ter tet tey tgb tgc tge tgg tgh tgi tgr tgt tgy th- thb thc thd the thg thh thi thr tht thy tib tic tid tie tig tih tii tir tit tiy trb trc trd tre trg trh tri trr trt try ttb ttc ttd tte ttg tth tti ttr ttt tty tyc tyd tye tyg tyr tyt ybc ybe ybg ybi ybr yby ycc ycd yce ych yci ycy yde ydg ydt ydy yeb yec yed yee yeg yeh yei yer yet yey ygc yhc yhe yhi yht yid yie yig yih yii yir yit yrc yre yrg yrt ytc ytd yte yth ytr ytt yyb yyc yye yyg yyt yyy