nui nul nun nuo nup nus nut nuu o-i oc- occ ocd och oci ocl ocn oco ocp ocs oct ocu odc odd ode odh odi odl odn odo odp ods odt odu oec oed oee oeh oei oel oen oeo oep oes oet ohc ohd ohe ohh ohi ohl ohn oho ohp ohs oht ohu oic oid oie oii oil oin oio oip ois oit oiu olc old ole oli oll oln olo olp ols olt olu on- onc ond one onh oni onl onn ono onp ons ont onu oo- ooc ood ooh ooi ool oon ooo oop oos oot op- opc opd ope oph opi opl opn opo opp ops opt os- osc osd ose osh osi osl osn oso osp oss ost osu ot- otc otd ote oth oti otl otn oto otp ots ott otu ou- ouc oud oue ouh oui oul oun ouo oup ous out p-p pcc pcd pce pch pci pcl pcn pco pcp pcs pct pcu pdc pdd pde pdh pdi pdl pdn pdo pdp pds pdt pdu pec ped pee peh pei pel pen peo pep pes pet peu phc phd phe phi phl phn pho php phs pht phu pic pid pie pih pii pil pin pio pip pis pit piu plc pld ple plh pli pll pln plo plp pls plt plu pn- pnc pnd pne pnh pni pnl pnn pno pnp pns pnt pnu poc pod poe poh poi pol pon poo pop pos pot pou ppc ppd ppe pph ppi ppl ppn ppo ppp pps ppt ppu ps- psc psd pse psh psi psl psn pso psp pss pst psu pt- ptc ptd pte pth pti ptl ptn pto ptp pts ptt ptu puc pud pue puh pui pul pun pup pus put puu scc scd sce sch sci scl scn sco scp scs sct scu sdc sdd sde sdh sdi sdl sdn sdo sdp sds sdt sdu se- sec sed see seh sei sel sen seo sep ses set seu sh- shc shd she shh shi shl shn sho shp shs sht shu sic sid sie sih sii sil sin sio sip sis sit siu slc sld sle slh sli sll sln slo slp sls slt slu snc snd sne sni snl snn sno snp sns snt snu soc sod soe soh soi sol son soo sop sos sot sou spc spd spe sph spi spl spn spo spp sps spt spu ss- ssc ssd sse ssh ssi ssl ssn sso ssp sss sst ssu stc std ste sth sti stl stn sto stp sts stt stu suc sud sue suh sui sul sun suo sup sus sut suu tcc tcd tce tch tci tcl tcn tco tcp tcs tct tcu tdc tdd tde tdh tdi tdl tdn tdo tdp tds tdt tdu te- tec ted tee teh tei tel ten teo tep tes tet teu th- thc thd the thh thi thl thn tho thp ths tht thu tic tid tie tih tii til tin tio tip tis tit tiu tlc tld tle tlh tli tll tln tlo tlp tls tlt tlu tnc tnd tne tnh tni tnl tnn tno tnp tns tnt to- toc tod toe toh toi tol ton too top tos tot tou tpc tpd tpe tph tpi tpl tpn tpo tpp tps tpt tpu tsc tsd tse tsh tsi tsl tsn tso tsp tss tst tsu ttc ttd tte tth tti ttl ttn tto ttp tts ttt ttu tuc tud tue tuh tui tul tun tuo tup tus tut tuu ucc ucd uce uch uci ucl ucn uco ucp ucs uct ucu udc udd ude udi udl udn udo udp uds udt udu uec ued uee ueh uei uel uen uep ues uet uhc uhd uhe uhh uhi uhl uho uhp uhs uht uhu uic uid uie uii uil uin uio uip uis uit uiu ulc uld ule uli ull uln ulo ulp uls ult ulu un- unc und une unh uni unl unn uno unp uns unt unu uoc uod uoe uol uon uoo uop uos uot up- upc upd upe uph upi upn upo upp ups upt upu usc usd use ush usi usl usn uso usp uss ust usu utc utd ute uth uti utl utn uto utp uts utt utu uuc uue uun uus uut uuu