-ol -th h-i hhh hhi hhl hho hhp hht hih hii hil hio hip hit hlh hli hll hlo hlp hlt hoh hoi hol hoo hop hot hph hpi hpl hpo hpp hpt hth hti htl hto htp htt ihh ihi ihl iho ihp iht iih iii iil iio iip iit il- ilh ili ill ilo ilp ilt io- ioh ioi iol ioo iop iot ipi ipl ipo ipp ipt ith iti itl ito itp itt l-p lhh lhi lho lhp lht lih lii lil lio lip lit lli lll llo llp llt loh loi lol loo lop lot lph lpi lpl lpo lpp lpt lth lti ltl lto ltp ltt o-i ohh ohi ohl oho ohp oht oii oil oio oip oit oli oll olo olp olt oo- ooh ooi ool ooo oop oot op- oph opi opl opo opp opt ot- oth oti otl oto otp ott p-p phi phl pho php pht pih pii pil pio pip pit plh pli pll plo plp plt poh poi pol poo pop pot pph ppi ppl ppo ppp ppt pt- pth pti ptl pto ptp ptt th- thh thi thl tho thp tht tih tii til tio tip tit tlh tli tll tlo tlp tlt to- toh toi tol too top tot tph tpi tpl tpo tpp tpt tth tti ttl tto ttp ttt