-al -ly -ol -up a-a a-b aaa aab aaf aal aao aap aau aay ab- aba abb abf abl abo abp abu aby af- afa afb aff afl afo afp afu afy al- ala alb alf all alo alp alu aly aoa aob aof aol aoo aop aou ap- apa apb apf apl apo app apu apy au- aua aub auf aul auo aup ay- aya ayf ayl ayo ayp ayu b-p b-u baa bab baf bal bao bap bau bay bba bbb bbf bbl bbo bbp bbu bby bfa bfb bff bfl bfo bfp bfu bfy bla blb blf bll blo blp blu bly boa bob bof bol boo bop bou boy bpa bpb bpf bpl bpo bpp bpu bpy bua bub buf bul buo bup buu buy by- bya byf byl byo byp byu faa fab faf fal fao fap fau fay fba fbb fbf fbl fbo fbp fbu ffa fff ffl ffo ffp ffu ffy fla flb flf fll flo flp flu fly foa fob fof fol foo fop fou foy fpa fpb fpl fpo fpp fpu fpy fua fub fuf ful fuo fup fuu fy- fya fyb fyo fyp l-p la- laa lab laf lal lao lap lau lay lba lbb lbf lbl lbo lbp lbu lfa lfb lff lfl lfo lfp lfu lla llb llf lll llo llp llu lly loa lob lof lol loo lop lou loy lpa lpb lpf lpl lpo lpp lpu lua lub luf lul luo lup luu luy lya lyf lyl lyo oaa oab oaf oal oao oap oau ob- oba obb obf obl obo obp obu oby of- ofa ofb off ofl ofo ofp ofu ola olb olf oll olo olp olu oly oo- ooa oob oof ool ooo oop op- opa opb opf opl opo opp opy ou- oua ouf oul ouo oup oya oyl oyo p-p paa pab paf pal pao pap pau pay pba pbb pbf pbl pbo pbp pbu pby pfa pfb pff pfl pfo pfp pfu pfy pla plb plf pll plo plp plu ply poa pob pof pol poo pop pou poy ppa ppb ppf ppl ppo ppp ppu pua pub puf pul pup puu puy py- pya pyb pyf pyl pyo pyu ua- uaa uab uaf ual uao uap uau uay uba ubb ubf ubl ubo ubp ubu uby ufa uff ufl ufo ufp ufu ula ulb ulf ull ulo ulp ulu uly uoa uob uol uoo uop up- upa upb upf upo upp upu uua uuu uyo uyu yaa yab yaf yal yao yap yau yay ybf ybl ybp yby yfa yff yfu yll yly yob yof yol yoo yop you yoy ypa ypf ypl ypo ypu yua yul yuo yup yuu yuy yyb yyf yyu yyy