ohs oht ohu oic oie oii oik oim oio oip ois oit oiu okc oke okg oki okk oko okp oks oku om- omc ome omg omh omi omm omo omp oms omt omu oo- ooc oog ooh ooi ook oom ooo oop oos oot op- opc ope opg oph opi opk opm opo opp ops opt os- osc ose osg osh osi osk osm oso osp oss ost osu ot- otc ote otg oth oti otk otm oto otp ots ott otu ou- ouc oue ouh oui ouk oum ouo oup ous out p-p pcc pce pcg pch pci pck pcm pco pcp pcs pct pcu pec pee peg peh pei pek pem peo pep pes pet peu pgc pge pgg pgh pgi pgk pgm pgo pgp pgs pgt phc phe phg phi phk phm pho php phs pht phu pic pie pig pih pii pik pim pio pip pis pit piu pkc pke pkg pki pkm pko pkp pks pkt pku pmc pme pmg pmh pmi pmk pmm pmo pmp pms pmt pmu poc poe pog poh poi pok pom poo pop pos pot pou ppc ppe ppg pph ppi ppk ppm ppo ppp pps ppt ppu ps- psc pse psg psh psi psk psm pso psp pss pst psu pt- ptc pte ptg pth pti ptk ptm pto ptp pts ptt ptu puc pue pug puh pui puk pum pup pus put puu scc sce scg sch sci sck scm sco scp scs sct scu se- sec see seg seh sei sek sem seo sep ses set seu sgc sge sgg sgh sgi sgk sgm sgo sgp sgs sgt sgu sh- shc she shg shh shi shk shm sho shp shs sht shu sic sie sig sih sii sik sim sio sip sis sit siu sk- skc ske skg skh ski skk skm sko skp sks skt sku smc sme smg smh smi smk smm smo smp sms smt smu soc soe sog soh soi sok som soo sop sos sot sou spc spe spg sph spi spk spm spo spp sps spt spu ss- ssc sse ssg ssh ssi ssk ssm sso ssp sss sst ssu stc ste stg sth sti stk stm sto stp sts stt stu suc sue sug suh sui suk sum suo sup sus sut suu tcc tce tcg tch tci tck tcm tco tcp tcs tct tcu te- tec tee teg teh tei tek tem teo tep tes tet teu tgc tge tgg tgh tgi tgk tgm tgo tgp tgs tgt tgu th- thc the thg thh thi thk thm tho thp ths tht thu tic tie tig tih tii tik tim tio tip tis tit tiu tkc tke tkg tkk tkm tko tkp tks tkt tmc tme tmg tmh tmi tmk tmm tmo tmp tms tmt tmu to- toc toe tog toh toi tok tom too top tos tot tou tpc tpe tpg tph tpi tpk tpm tpo tpp tps tpt tpu tsc tse tsg tsh tsi tsk tsm tso tsp tss tst tsu ttc tte ttg tth tti ttk ttm tto ttp tts ttt ttu tuc tue tug tuh tui tuk tum tuo tup tus tut tuu ucc uce ucg uch uci uck ucm uco ucp ucs uct ucu uec uee ueg ueh uei uem uep ues uet ugc uge ugg ugh ugi ugk ugm ugo ugp ugs ugt ugu uhc uhe uhh uhi uhm uho uhp uhs uht uhu uic uie uig uii uim uio uip uis uit uiu ukc uke uki ukk ukp uku um- umc ume umg umh umi umm umo ump ums umt umu uoc uoe uog uok uom uoo uop uos uot up- upc upe upg uph upi upk upm upo upp ups upt upu usc use usg ush usi usk usm uso usp uss ust usu utc ute uth uti utk utm uto utp uts utt utu uuc uue uug uum uus uut uuu