-ly -ol -up l-p lll llo llp lls llt llu llv lly lol loo lop los lot lou lov loy lpl lpo lpp lps lpt lpu lpv lsl lso lsp lss lst lsu lsv ltl lto ltp lts ltt ltu ltv lul luo lup lus lut luu luv luy lvl lvp lvs lvt lvv lyl lyo lys lyt oll olo olp ols olt olu oly oo- ool ooo oop oos oot oov op- opl opo opp ops opt opv opy os- osl oso osp oss ost osu osv ot- otl oto otp ots ott otu otv ou- oul ouo oup ous out ov- ovl ovo ovp ovs ovv oyl oyo oys p-p pll plo plp pls plt plu plv ply pol poo pop pos pot pou pov poy ppl ppo ppp pps ppt ppu ppv ps- psl pso psp pss pst psu psv psy pt- ptl pto ptp pts ptt ptu ptv pty pul pup pus put puu puy pvl pvo pvp pvs pvt pvu pvv py- pyl pyo pys pyt pyu sll slo slp sls slt slu slv sly sol soo sop sos sot sou sov soy spl spo spp sps spt spu spv spy ss- ssl sso ssp sss sst ssu ssv stl sto stp sts stt stu stv sty sul suo sup sus sut suu suv suy svl svo svp svs svt svu svv svy sy- syl syp sys syt syu tll tlo tlp tls tlt tlu tlv to- tol too top tos tot tou tov toy tpl tpo tpp tps tpt tpu tpv tsl tso tsp tss tst tsu tsv tsy ttl tto ttp tts ttt ttu ttv tty tul tuo tup tus tut tuu tuv tuy tvl tvo tvp tvs tvt tvu tvy tyl tyo typ tys tyt ull ulo ulp uls ult ulu ulv uly uol uoo uop uos uot up- upo upp ups upt upu upv usl uso usp uss ust usu usv utl uto utp uts utt utu utv uty uus uut uuu uvl uvo uvs uvu uvv uyo uys uyu vl- vll vlo vlp vls vlt vlv vly vol voo vop vos vot vou vov voy vpl vpo vpp vps vpt vpu vsl vso vsp vss vst vsu vsv vtl vto vts vtt vtu vtv vty vul vup vus vut vuv vvo vvs vvt vvv vyl vyp vyt yll yls ylt yly yol yoo yop yos yot you yoy ypl ypo yps ypu ysl yso ysp yss yst ysu ysy ytl yto ytp yts ytt ytu ytv yul yuo yup yus yut yuu yuv yuy yvo yvy yys yyt yyu yyy