-ly -ol iii iil iio iip iis iit iki ikk ikl iko iks ikt il- ili ilk ill ilo ilp ils ilt ily io- ioi iol ioo iop ios iot ipi ipl ipo ipp ips ipt ipy is- isi isk isl iso isp iss ist isy iti itk itl ito itp its itt ity iyo iys iyt iyy k-t kii kik kil kio kip kis kit kki kkk kkl kkp kks kkt kky kl- kli klo kls klt kly koi kok kol koo kop kos kot koy kpi kpk kpl kpo kpp kps kpt ksi ksk ksl kso ksp kss kst ktk ktl kto ktp kts ktt kyl kyo kyp kys kyt l-p lii lik lil lio lip lis lit lkl lkp lks lkt lky lli llk lll llo llp lls llt lly loi lok lol loo lop los lot loy lpi lpk lpl lpo lpp lps lpt lsi lsk lsl lso lsp lss lst lti ltk ltl lto ltp lts ltt lyk lyl lyo lys lyt o-i oii oik oil oio oip ois oit oki okk okl oko okp oks oli olk oll olo olp ols olt oly oo- ooi ook ool ooo oop oos oot op- opi opk opl opo opp ops opt opy os- osi osk osl oso osp oss ost ot- oti otk otl oto otp ots ott oyi oyl oyo oys p-p pii pik pil pio pip pis pit pki pkl pko pkp pks pkt pky pli plk pll plo plp pls plt ply poi pok pol poo pop pos pot poy ppi ppk ppl ppo ppp pps ppt ps- psi psk psl pso psp pss pst psy pt- pti ptk ptl pto ptp pts ptt pty py- pyk pyl pyo pys pyt sii sik sil sio sip sis sit sk- ski skk skl sko skp sks skt sky sli slk sll slo slp sls slt sly soi sok sol soo sop sos sot soy spi spk spl spo spp sps spt spy ss- ssi ssk ssl sso ssp sss sst sti stk stl sto stp sts stt sty sy- syi syk syl syp sys syt tii tik til tio tip tis tit tiy tkk tkl tko tkp tks tkt tky tli tlk tll tlo tlp tls tlt to- toi tok tol too top tos tot toy tpi tpk tpl tpo tpp tps tpt tsi tsk tsl tso tsp tss tst tsy tti ttk ttl tto ttp tts ttt tty tyl tyo typ tys tyt yii yio yip yis yit yki ykk yli ylk yll yls ylt yly yoi yok yol yoo yop yos yot yoy ypl ypo yps ysi ysk ysl yso ysp yss yst ysy ytk ytl yto ytp yts ytt yys yyt yyy