oap oas oat ob- oba obb obd obe obh obl obm obo obp obs obt oby oda odb odd ode odh odl odm odo odp ods odt oea oeb oed oee oeh oel oem oeo oep oes oet oey oha ohd ohe ohh ohl ohm oho ohp ohs oht ola olb old ole oll olm olo olp ols olt oly om- oma omb omd ome omh oml omm omo omp oms omt omy oo- ooa oob ood ooh ool oom ooo oop oos oot op- opa opb opd ope oph opl opm opo opp ops opt opy os- osa osb osd ose osh osl osm oso osp oss ost ot- ota otb otd ote oth otl otm oto otp ots ott oya oyd oye oyl oyo oys p-p paa pab pad pae pah pal pam pao pap pas pat pay pba pbb pbd pbe pbl pbm pbo pbp pbs pbt pby pda pdb pdd pde pdh pdl pdm pdo pdp pds pdt pea peb ped pee peh pel pem peo pep pes pet pey pha phb phd phe phl phm pho php phs pht phy pla plb pld ple plh pll plm plo plp pls plt ply pma pmb pmd pme pmh pml pmm pmo pmp pms pmt poa pob pod poe poh pol pom poo pop pos pot poy ppa ppb ppd ppe pph ppl ppm ppo ppp pps ppt ps- psa psb psd pse psh psl psm pso psp pss pst psy pt- pta ptb ptd pte pth ptl ptm pto ptp pts ptt pty py- pya pyb pyd pye pyl pym pyo pys pyt saa sab sad sae sah sal sam sao sap sas sat say sba sbb sbd sbe sbh sbl sbm sbo sbp sbs sbt sby sda sdb sdd sde sdh sdl sdm sdo sdp sds sdt sdy se- sea seb sed see seh sel sem seo sep ses set sey sh- sha shb shd she shh shl shm sho shp shs sht shy sla slb sld sle slh sll slm slo slp sls slt sly sma smb smd sme smh sml smm smo smp sms smt smy soa sob sod soe soh sol som soo sop sos sot soy spa spb spd spe sph spl spm spo spp sps spt spy ss- ssa ssb ssd sse ssh ssl ssm sso ssp sss sst sta stb std ste sth stl stm sto stp sts stt sty sy- sya syb syd sye syh syl sym syp sys syt taa tab tad tae tah tal tam tao tap tas tat tay tba tbb tbd tbe tbh tbl tbm tbo tbp tbs tbt tda tdb tdd tde tdh tdl tdm tdo tdp tds tdt tdy te- tea teb ted tee teh tel tem teo tep tes tet tey th- tha thb thd the thh thl thm tho thp ths tht thy tla tld tle tlh tll tlm tlo tlp tls tlt tma tmb tmd tme tmh tml tmm tmo tmp tms tmt tmy to- toa tob tod toe toh tol tom too top tos tot toy tpa tpb tpd tpe tph tpl tpm tpo tpp tps tpt tsa tsb tsd tse tsh tsl tsm tso tsp tss tst tsy tta ttb ttd tte tth ttl ttm tto ttp tts ttt tty tya tyd tye tyl tym tyo typ tys tyt yaa yab yad yae yah yal yam yao yap yas yat yay ybe ybl ybm ybp ybs yby yda yde ydl ydo yds ydt ydy yea yeb yed yee yeh yel yem yeo yep yes yet yey yha yhe yhs yht yld yle yll ylm yls ylt yly yma yme yml ymm ymo yms ymt yob yod yoe yol yom yoo yop yos yot yoy ypa ypd ypl ypo yps ysa ysb yse ysl ysm yso ysp yss yst ysy yta ytd yte yth ytl ytm yto ytp yts ytt yyb yye yys yyt yyy