-ly -ol -up iii iil iio iip iis iit iiu il- ili ill ilo ilp ils ilt ilu ily io- ioi iol ioo iop ios iot iou ipi ipl ipo ipp ips ipt ipu ipy is- isi isl iso isp iss ist isu isy iti itl ito itp its itt itu ity iu- iui iup ius iut iyo iys iyt iyy l-p lii lil lio lip lis lit liu lli lll llo llp lls llt llu lly loi lol loo lop los lot lou loy lpi lpl lpo lpp lps lpt lpu lsi lsl lso lsp lss lst lsu lti ltl lto ltp lts ltt ltu lui lul luo lup lus lut luu luy lyl lyo lys lyt o-i oii oil oio oip ois oit oiu oli oll olo olp ols olt olu oly oo- ooi ool ooo oop oos oot op- opi opl opo opp ops opt opy os- osi osl oso osp oss ost osu ot- oti otl oto otp ots ott otu ou- oui oul ouo oup ous out oyi oyl oyo oys p-p pii pil pio pip pis pit piu pli pll plo plp pls plt plu ply poi pol poo pop pos pot pou poy ppi ppl ppo ppp pps ppt ppu ps- psi psl pso psp pss pst psu psy pt- pti ptl pto ptp pts ptt ptu pty pui pul pup pus put puu puy py- pyl pyo pys pyt pyu sii sil sio sip sis sit siu sli sll slo slp sls slt slu sly soi sol soo sop sos sot sou soy spi spl spo spp sps spt spu spy ss- ssi ssl sso ssp sss sst ssu sti stl sto stp sts stt stu sty sui sul suo sup sus sut suu suy sy- syi syl syp sys syt syu tii til tio tip tis tit tiu tiy tli tll tlo tlp tls tlt tlu to- toi tol too top tos tot tou toy tpi tpl tpo tpp tps tpt tpu tsi tsl tso tsp tss tst tsu tsy tti ttl tto ttp tts ttt ttu tty tui tul tuo tup tus tut tuu tuy tyl tyo typ tys tyt uii uil uio uip uis uit uiu uli ull ulo ulp uls ult ulu uly uol uoo uop uos uot up- upi upo upp ups upt upu usi usl uso usp uss ust usu uti utl uto utp uts utt utu uty uus uut uuu uyi uyo uys uyu yii yio yip yis yit yli yll yls ylt yly yoi yol yoo yop yos yot you yoy ypl ypo yps ypu ysi ysl yso ysp yss yst ysu ysy ytl yto ytp yts ytt ytu yui yul yuo yup yus yut yuu yuy yys yyt yyu yyy