-ly -ol i-v iii iil iio iip iis iit il- ili ill ilo ilp ils ilt ilv ily io- ioi iol ioo iop ios iot iov ipi ipl ipo ipp ips ipt ipv ipy is- isi isl iso isp iss ist isv isy iti itl ito itp its itt itv ity ivi ivl ivo ivp ivs ivt ivv ivy iyo iys iyt iyy l-p lii lil lio lip lis lit liv lli lll llo llp lls llt llv lly loi lol loo lop los lot lov loy lpi lpl lpo lpp lps lpt lpv lsi lsl lso lsp lss lst lsv lti ltl lto ltp lts ltt ltv lvi lvl lvp lvs lvt lvv lyl lyo lys lyt o-i oii oil oio oip ois oit oiv oli oll olo olp ols olt oly oo- ooi ool ooo oop oos oot oov op- opi opl opo opp ops opt opv opy os- osi osl oso osp oss ost osv ot- oti otl oto otp ots ott otv ov- ovi ovl ovo ovp ovs ovv oyi oyl oyo oys p-p pii pil pio pip pis pit piv pli pll plo plp pls plt plv ply poi pol poo pop pos pot pov poy ppi ppl ppo ppp pps ppt ppv ps- psi psl pso psp pss pst psv psy pt- pti ptl pto ptp pts ptt ptv pty pvi pvl pvo pvp pvs pvt pvv py- pyl pyo pys pyt sii sil sio sip sis sit siv sli sll slo slp sls slt slv sly soi sol soo sop sos sot sov soy spi spl spo spp sps spt spv spy ss- ssi ssl sso ssp sss sst ssv sti stl sto stp sts stt stv sty svi svl svo svp svs svt svv svy sy- syi syl syp sys syt tii til tio tip tis tit tiv tiy tli tll tlo tlp tls tlt tlv to- toi tol too top tos tot tov toy tpi tpl tpo tpp tps tpt tpv tsi tsl tso tsp tss tst tsv tsy tti ttl tto ttp tts ttt ttv tty tvi tvl tvo tvp tvs tvt tvy tyl tyo typ tys tyt vi- vii vil vio vip vis vit viv viy vl- vll vlo vlp vls vlt vlv vly voi vol voo vop vos vot vov voy vpi vpl vpo vpp vps vpt vsi vsl vso vsp vss vst vsv vti vtl vto vts vtt vtv vty vvi vvo vvs vvt vvv vyl vyp vyt yii yio yip yis yit yli yll yls ylt yly yoi yol yoo yop yos yot yoy ypl ypo yps ysi ysl yso ysp yss yst ysy ytl yto ytp yts ytt ytv yvi yvo yvy yys yyt yyy