-ol -up l-p lll llo llp llt llu llv lol loo lop lot lou lov lpl lpo lpp lpt lpu lpv ltl lto ltp ltt ltu ltv lul luo lup lut luu luv lvl lvp lvt lvv oll olo olp olt olu oo- ool ooo oop oot oov op- opl opo opp opt opv ot- otl oto otp ott otu otv ou- oul ouo oup out ov- ovl ovo ovp ovv p-p pll plo plp plt plu plv pol poo pop pot pou pov ppl ppo ppp ppt ppu ppv pt- ptl pto ptp ptt ptu ptv pul pup put puu pvl pvo pvp pvt pvu pvv tll tlo tlp tlt tlu tlv to- tol too top tot tou tov tpl tpo tpp tpt tpu tpv ttl tto ttp ttt ttu ttv tul tuo tup tut tuu tuv tvl tvo tvp tvt tvu ull ulo ulp ult ulu ulv uol uoo uop uot up- upo upp upt upu upv utl uto utp utt utu utv uut uuu uvl uvo uvu uvv vl- vll vlo vlp vlt vlv vol voo vop vot vou vov vpl vpo vpp vpt vpu vtl vto vtt vtu vtv vul vup vut vuv vvo vvt vvv