ipu is- isa isb isc ise isg ish isi isl iso isp iss isu iu- iua iub iuc iue iug iui iup ius l-p la- laa lab lac lae lag lah lai lal lao lap las lau lba lbb lbc lbe lbg lbh lbi lbl lbo lbp lbs lbu lca lcb lcc lce lcg lch lci lcl lco lcp lcs lcu lea leb lec lee leg leh lei lel leo lep les leu lga lgb lgc lge lgg lgh lgi lgl lgo lgp lgs lgu lha lhb lhc lhh lhi lho lhp lhs lhu lia lib lic lie lig lih lii lil lio lip lis liu lla llb llc lle llg lli lll llo llp lls llu loa lob loc loe log loh loi lol loo lop los lou lpa lpb lpc lpe lpg lph lpi lpl lpo lpp lps lpu lsa lsb lsc lse lsg lsh lsi lsl lso lsp lss lsu lua lub luc lue lug luh lui lul luo lup lus luu o-i oaa oab oac oae oag oah oai oal oao oap oas oau ob- oba obb obc obe obg obh obi obl obo obp obs obu oc- oca ocb occ ocg och oci ocl oco ocp ocs ocu oea oeb oec oee oeg oeh oei oel oeo oep oes oga ogc oge ogg ogh ogi ogl ogo ogp ogs oha ohc ohe ohg ohh ohi ohl oho ohp ohs ohu oia oib oic oie oii oil oio oip ois oiu ola olb olc ole olg oli oll olo olp ols olu oo- ooa oob ooc oog ooh ooi ool ooo oop oos op- opa opb opc ope opg oph opi opl opo opp ops os- osa osb osc ose osg osh osi osl oso osp oss osu ou- oua ouc oue ouh oui oul ouo oup ous p-p paa pab pac pae pag pah pai pal pao pap pas pau pba pbb pbc pbe pbg pbi pbl pbo pbp pbs pbu pca pcb pcc pce pcg pch pci pcl pco pcp pcs pcu pea peb pec pee peg peh pei pel peo pep pes peu pga pgb pgc pge pgg pgh pgi pgl pgo pgp pgs pha phb phc phe phg phi phl pho php phs phu pia pib pic pie pig pih pii pil pio pip pis piu pla plb plc ple plg plh pli pll plo plp pls plu poa pob poc poe pog poh poi pol poo pop pos pou ppa ppb ppc ppe ppg pph ppi ppl ppo ppp pps ppu ps- psa psb psc pse psg psh psi psl pso psp pss psu pua pub puc pue pug puh pui pul pup pus puu saa sab sac sae sag sah sai sal sao sap sas sau sba sbb sbc sbe sbg sbh sbi sbl sbo sbp sbs sbu sca scb scc sce scg sch sci scl sco scp scs scu se- sea seb sec see seg seh sei sel seo sep ses seu sga sgb sgc sge sgg sgh sgi sgl sgo sgp sgs sgu sh- sha shb shc she shg shh shi shl sho shp shs shu sia sib sic sie sig sih sii sil sio sip sis siu sla slb slc sle slg slh sli sll slo slp sls slu soa sob soc soe sog soh soi sol soo sop sos sou spa spb spc spe spg sph spi spl spo spp sps spu ss- ssa ssb ssc sse ssg ssh ssi ssl sso ssp sss ssu sua sub suc sue sug suh sui sul suo sup sus suu ua- uaa uab uac uae uag uah uai ual uao uap uas uau uba ubb ubc ube ubg ubh ubi ubl ubo ubp ubs ubu uca ucb ucc uce ucg uch uci ucl uco ucp ucs ucu uea ueb uec uee ueg ueh uei uel uep ues uga ugb ugc uge ugg ugh ugi ugl ugo ugp ugs ugu uha uhb uhc uhe uhh uhi uhl uho uhp uhs uhu uia uib uic uie uig uii uil uio uip uis uiu ula ulb ulc ule ulg uli ull ulo ulp uls ulu uoa uob uoc uoe uog uol uoo uop uos up- upa upb upc upe upg uph upi upo upp ups upu usa usb usc use usg ush usi usl uso usp uss usu uua uuc uue uug uus uuu