-ol -up k-t kkk kkl kkp kks kkt kku kl- klo kls klt klu kok kol koo kop kos kot kou kpk kpl kpo kpp kps kpt kpu ksk ksl kso ksp kss kst ksu ktk ktl kto ktp kts ktt ktu kuk kul kup kus kut kuu l-p lkl lkp lks lkt llk lll llo llp lls llt llu lok lol loo lop los lot lou lpk lpl lpo lpp lps lpt lpu lsk lsl lso lsp lss lst lsu ltk ltl lto ltp lts ltt ltu luk lul luo lup lus lut luu okk okl oko okp oks oku olk oll olo olp ols olt olu oo- ook ool ooo oop oos oot op- opk opl opo opp ops opt os- osk osl oso osp oss ost osu ot- otk otl oto otp ots ott otu ou- ouk oul ouo oup ous out p-p pkl pko pkp pks pkt pku plk pll plo plp pls plt plu pok pol poo pop pos pot pou ppk ppl ppo ppp pps ppt ppu ps- psk psl pso psp pss pst psu pt- ptk ptl pto ptp pts ptt ptu puk pul pup pus put puu sk- skk skl sko skp sks skt sku slk sll slo slp sls slt slu sok sol soo sop sos sot sou spk spl spo spp sps spt spu ss- ssk ssl sso ssp sss sst ssu stk stl sto stp sts stt stu suk sul suo sup sus sut suu tkk tkl tko tkp tks tkt tlk tll tlo tlp tls tlt tlu to- tok tol too top tos tot tou tpk tpl tpo tpp tps tpt tpu tsk tsl tso tsp tss tst tsu ttk ttl tto ttp tts ttt ttu tuk tul tuo tup tus tut tuu ukk ukl ukp uku ulk ull ulo ulp uls ult ulu uok uol uoo uop uos uot up- upk upo upp ups upt upu usk usl uso usp uss ust usu utk utl uto utp uts utt utu uus uut uuu