-ol -up l-p lll lln llo llp lls llt llu lnl lnn lno lnp lns lnt lnu lol lon loo lop los lot lou lpl lpn lpo lpp lps lpt lpu lsl lsn lso lsp lss lst lsu ltl lto ltp lts ltt ltu lul lun luo lup lus lut luu nll nln nlo nlp nls nlt nlu nnl nnn nno nnp nns nnt nnu no- nol non noo nop nos not nou npl npn npo npp nps npt npu nsl nsn nso nsp nss nst nsu ntn nto ntp nts ntt ntu nul nun nuo nup nus nut nuu oll oln olo olp ols olt olu on- onl onn ono onp ons ont onu oo- ool oon ooo oop oos oot op- opl opn opo opp ops opt os- osl osn oso osp oss ost osu ot- otl otn oto otp ots ott otu ou- oul oun ouo oup ous out p-p pll pln plo plp pls plt plu pn- pnl pnn pno pnp pns pnt pnu pol pon poo pop pos pot pou ppl ppn ppo ppp pps ppt ppu ps- psl psn pso psp pss pst psu pt- ptl ptn pto ptp pts ptt ptu pul pun pup pus put puu sll sln slo slp sls slt slu snl snn sno snp sns snt snu sol son soo sop sos sot sou spl spn spo spp sps spt spu ss- ssl ssn sso ssp sss sst ssu stl stn sto stp sts stt stu sul sun suo sup sus sut suu tll tln tlo tlp tls tlt tlu tnl tnn tno tnp tns tnt to- tol ton too top tos tot tou tpl tpn tpo tpp tps tpt tpu tsl tsn tso tsp tss tst tsu ttl ttn tto ttp tts ttt ttu tul tun tuo tup tus tut tuu ull uln ulo ulp uls ult ulu un- unl unn uno unp uns unt unu uol uon uoo uop uos uot up- upn upo upp ups upt upu usl usn uso usp uss ust usu utl utn uto utp uts utt utu uun uus uut uuu