-er -ey -ly -ol bbb bbc bbe bbh bbl bbo bbr bby bcb bcc bce bch bcl bco bcr bcy be- beb bec bee beh bel beo ber bey bhb bhc bhe bhh bhl bho bhr blb blc ble blh bll blo blr bly bob boc boe boh bol boo bor boy brb bre brh brl bro brr bry by- byc bye byh byl byo byr c-- cbb cbc cbe cbh cbl cbo cbr cby ccb ccc cce cch ccl cco ccr ce- ceb cec cee ceh cel ceo cer cey ch- chb chc che chh chl cho chr chy cl- clb clc cle clh cll clo clr cly co- cob coc coe coh col coo cor coy crb crc cre crh crl cro crr cry cyb cyc cye cyl cyo cyr ebb ebc ebe ebh ebl ebo ebr eby ec- ecb ecc ece ech ecl eco ecr eeb eec eee eel eeo eer eey ehb ehc ehe ehh ehl eho ehr elb elc ele elh ell elo elr ely eo- eob eoc eoe eoh eol eoo eor erb erc ere erh erl ero err ery eyc eye eyl eyo eyr hbb hbc hbe hbh hbl hbo hbr hby hcb hcc hce hch hcl hco hcr hcy he- heb hec hee heh hel heo her hey hhb hhc hhe hhh hhl hho hhr hhy hlb hlc hle hlh hll hlo hlr hly hob hoc hoe hoh hol hoo hor hoy hr- hrb hrc hre hrh hrl hro hrr hy- hyb hyc hye hyh hyl hyo hyr hyy lbb lbc lbe lbh lbl lbo lbr lcb lcc lce lch lcl lco lcr lcy leb lec lee leh lel leo ler ley lhb lhc lhh lho lhr llb llc lle lll llo llr lly lob loc loe loh lol loo lor loy lrb lrc lrh lro lrr lry lyc lye lyl lyo lyr ob- obb obc obe obh obl obo obr oby oc- ocb occ och ocl oco ocr oeb oec oee oeh oel oeo oer oey ohc ohe ohh ohl oho ohr olb olc ole oll olo oly oo- oob ooc ooh ool ooo oor or- orb orc ore orh orl oro orr ory oye oyl oyo rbb rbc rbe rbh rbl rbo rbr rcb rcc rce rch rcl rco rcr re- reb rec ree reh rel reo rer rey rh- rhb rhc rhe rhh rhl rho rhr rlc rle rlh rll rlo rlr rly rob roc roe roh rol roo ror roy rrb rrc rrh rrl rrr ry- ryc rye ryo ryr ryy ybc ybe ybl ybr yby ycc yce ych ycl yco ycy yeb yec yee yeh yel yeo yer yey yhc yhe ylc yle yll ylr yly yob yoc yoe yol yoo yor yoy yrc yre yro yyb yyc yye yyy