-al -ly -ol a-a a-b a-c aaa aab aac aal aan aao aar aau aay ab- aba abb abc abl abn abo abr abu aby ac- aca acb acc acl acn aco acr acu acy al- ala alb alc all aln alo alr alu aly an- ana anb anc anl ann ano anr anu any aoa aob aoc aol aon aoo aor aou ar- ara arb arc arl arn aro arr aru ary au- aua aub auc aul aun auo aur ay- aya ayc ayl ayn ayo ayr ayu b-u baa bab bac bal ban bao bar bau bay bba bbb bbc bbl bbn bbo bbr bbu bby bca bcb bcc bcl bcn bco bcr bcu bcy bla blb blc bll bln blo blr blu bly bna bnb bnc bnl bnn bno bnr bnu boa bob boc bol bon boo bor bou boy bra brb brl brn bro brr bru bry bua bub buc bul bun buo bur buu buy by- bya byc byl byn byo byr byu c-- caa cab cac cal can cao car cau cay cba cbb cbc cbl cbn cbo cbr cbu cby cca ccb ccc ccl ccn cco ccr ccu cl- cla clb clc cll cln clo clr clu cly cn- cna cnb cnc cnl cnn cno cnr cnu cny co- coa cob coc col con coo cor cou coy cra crb crc crl crn cro crr cru cry cua cub cuc cul cun cuo cur cuu cuy cya cyb cyc cyl cyn cyo cyr la- laa lab lac lal lan lao lar lau lay lba lbb lbc lbl lbo lbr lbu lca lcb lcc lcl lcn lco lcr lcu lcy lla llb llc lll lln llo llr llu lly lna lnb lnc lnl lnn lno lnr lnu loa lob loc lol lon loo lor lou loy lra lrb lrc lrn lro lrr lru lry lua lub luc lul lun luo lur luu luy lya lyc lyl lyn lyo lyr naa nab nac nal nan nao nar nau nay nba nbb nbc nbl nbn nbo nbr nbu nca ncb ncc ncl ncn nco ncr ncu nla nlb nlc nll nln nlo nlr nlu nly nna nnb nnc nnl nnn nno nnu no- noa nob noc nol non noo nor nou noy nra nrb nrc nrl nrn nro nrr nru nry nua nub nuc nul nun nuo nur nuu nuy nya nyc nyl nyn nyo nyu nyy oaa oab oac oal oan oao oar oau ob- oba obb obc obl obn obo obr obu oby oc- oca ocb occ ocl ocn oco ocr ocu ola olb olc oll oln olo olu oly on- ona onb onc onl onn ono onr onu ony oo- ooa oob ooc ool oon ooo oor or- ora orb orc orl orn oro orr oru ory ou- oua ouc oul oun ouo our oya oyl oyo ra- raa rab rac ral ran rao rar rau ray rba rbb rbc rbl rbn rbo rbr rbu rca rcb rcc rcl rcn rco rcr rcu rla rlc rll rln rlo rlr rlu rly rna rnb rnc rnn rno rnr rnu rny roa rob roc rol ron roo ror rou roy rra rrb rrc rrl rrn rrr rru rua rub ruc run ruo rur ruu ruy ry- rya ryc ryn ryo ryr ryu ryy ua- uaa uab uac ual uan uao uar uau uay uba ubb ubc ubl ubn ubo ubr ubu uby uca ucb ucc ucl ucn uco ucr ucu ula ulb ulc ull uln ulo ulr ulu uly un- una unb unc unl unn uno unr unu uny uoa uob uoc uol uon uoo uor ur- ura urb urc url urn uro urr uru ury uua uuc uun uur uuu uyc uyo uyu yaa yab yac yal yan yao yar yau yay ybc ybl ybr yby yca ycc ycl yco ycu ycy ylc yll ylr yly yna ynn ynu yny yob yoc yol yon yoo yor you yoy yra yrc yrn yro yru yua yul yun yuo yur yuu yuy yyb yyc yyu yyy