-er -ey -ic bbb bbc bbe bbg bbh bbi bbr bby bcb bcc bce bcg bch bci bcr bcy bcz be- beb bec bee beg beh bei ber bey bez bgb bgc bge bgg bgh bgi bgr bgz bhb bhc bhe bhg bhh bhi bhr bi- bib bic bie big bih bii bir biy biz brb bre brg brh bri brr bry brz by- byc bye byg byh byi byr byz bze bzh bzr bzz c-- cbb cbc cbe cbg cbh cbi cbr cby cbz ccb ccc cce ccg cch cci ccr ccz ce- ceb cec cee ceg ceh cei cer cey cez cgb cgc cge cgg cgh cgi cgr cgy ch- chb chc che chg chh chi chr chy chz ci- cib cic cie cig cih cii cir crb crc cre crg crh cri crr cry crz cyb cyc cye cyg cyr cz- czc cze ebb ebc ebe ebg ebh ebi ebr eby ec- ecb ecc ece ecg ech eci ecr eeb eec eee eeg eer eey egb egc ege egg egh egi egr egy ehb ehc ehe ehg ehh ehi ehr eib eic eie eig eii eir erb erc ere erg erh eri err ery erz eyc eye eyr eze ezh ezr ezz gbc gbe gbg gbh gbi gbr gby gbz gcb gcc gce gcg gch gci gcr ge- geb gec gee geg geh gei ger gey gez ggb ggc ggg ggh ggi ggr ggz ghb ghc ghe ghg ghh ghi ghr ghz gib gic gie gig gih gii gir giy giz grb grc gre grg grh gri grr gry gy- gyb gye gyr gzr h-i hbb hbc hbe hbg hbh hbi hbr hby hbz hcb hcc hce hcg hch hci hcr hcy he- heb hec hee heg heh hei her hey hez hgb hgc hge hgg hgh hgi hgr hgy hhb hhc hhe hhg hhh hhi hhr hhy hhz hib hic hie hig hih hii hir hr- hrb hrc hre hrg hrh hri hrr hrz hy- hyb hyc hye hyg hyh hyi hyr hyy hze hzy ibb ibc ibe ibg ibh ibi ibr iby ibz icb icc ice icg ich ici icr icy icz ie- iec iee ieg iei ier iey igb igc ige igg igh igi igr igy ihb ihc ihe ihg ihh ihi ihr ihy iib iic iie iih iii iir ir- irb irc ire irg iri irr iry iyc iye iyr iyy ize izh izi izy izz rbb rbc rbe rbg rbh rbi rbr rcb rcc rce rcg rch rci rcr re- reb rec ree reg reh rei rer rey rez rgb rgc rge rgg rgh rgi rgr rh- rhb rhc rhe rhg rhh rhi rhr rib ric rie rig rih rii rir riy riz rrb rrc rrg rrh rri rrr ry- ryc rye ryg ryr ryy ryz rzb rze rzy ybc ybe ybg ybi ybr yby ybz ycc yce ych yci ycy yeb yec yee yeg yeh yei yer yey yez ygc yhc yhe yhi yie yig yih yii yir yiz yrc yre yrg yyb yyc yye yyg yyy yyz yzb yzr yzy z-g zbb zbc zbr zby zce zeb zec zee zeh zer zez zgb zgg zgi zhc zhe zhi zhr zib zie zig zir ziz zrh zzr zzy zzz