-ey -ly b-u bbb bbc bbe bbl bbn bbu bby bcb bcc bce bcl bcn bcu bcy be- beb bec bee bel ben beu bey blb blc ble bll bln blu bly bnb bnc bne bnl bnn bnu bub buc bue bul bun buu buy by- byc bye byl byn byu c-- cbb cbc cbe cbl cbn cbu cby ccb ccc cce ccl ccn ccu ce- ceb cec cee cel cen ceu cey cl- clb clc cle cll cln clu cly cn- cnb cnc cne cnl cnn cnu cny cub cuc cue cul cun cuu cuy cyb cyc cye cyl cyn ebb ebc ebe ebl ebn ebu eby ec- ecb ecc ece ecl ecn ecu eeb eec eee eel een eey elb elc ele ell eln elu ely en- enb enc ene enl enn enu eny eu- eub euc eue eul eun eyc eye eyl eyn lbb lbc lbe lbl lbu lcb lcc lce lcl lcn lcu lcy leb lec lee lel len leu ley llb llc lle lll lln llu lly lnb lnc lne lnl lnn lnu lub luc lue lul lun luu luy lyc lye lyl lyn nbb nbc nbe nbl nbn nbu ncb ncc nce ncl ncn ncu ne- neb nec nee nel nen neu ney nlb nlc nle nll nln nlu nly nnb nnc nne nnl nnn nnu nub nuc nue nul nun nuu nuy nyc nye nyl nyn nyu nyy ubb ubc ube ubl ubn ubu uby ucb ucc uce ucl ucn ucu ueb uec uee uel uen uey ulb ulc ule ull uln ulu uly un- unb unc une unl unn unu uny uuc uue uun uuu uyc uyu ybc ybe ybl yby ycc yce ycl ycu ycy yeb yec yee yel yen yey ylc yle yll yly yne ynn ynu yny yue yul yun yuu yuy yyb yyc yye yyu yyy