-ol -up eee eel eeo eep eet ele ell elo elp elt elu eo- eoe eol eoo eop eoq eot eou ep- epe epl epo epp epq ept epu eqe eqp eqq eqt equ ete etl eto etp ett etu eu- eue eul eup eut l-p lee lel leo lep leq let leu lle lll llo llp llq llt llu loe lol loo lop loq lot lou lpe lpl lpo lpp lpt lpu lte ltl lto ltp ltt ltu lue lul luo lup lut luu oee oel oeo oep oet ole oll olo olp olt olu oo- ool ooo oop oot op- ope opl opo opp opq opt oqo ot- ote otl oto otp ott otu ou- oue oul ouo oup out p-p pee pel peo pep pet peu ple pll plo plp plt plu poe pol poo pop pot pou ppe ppl ppo ppp ppq ppt ppu pqq pt- pte ptl pto ptp ptq ptt ptu pue pul pup put puu qee qeo qep qet qlp qoo qop qpl qpp qqq qqu qto qtq qu- que qul quo qut te- tee tel teo tep teq tet teu tle tll tlo tlp tlt tlu to- toe tol too top toq tot tou tpe tpl tpo tpp tpq tpt tpu tqo tte ttl tto ttp ttt ttu tue tul tuo tup tut tuu uee uel uep uet ule ull ulo ulp ult ulu uoe uol uoo uop uot up- upe upo upp upt upu ute utl uto utp utt utu uue uut uuu