nsu nta ntd nte ntg nti ntn ntp ntr nts ntt ntu nua nud nue nug nui nul nun nup nur nus nut nuu p-p paa pad pae pag pai pal pan pap par pas pat pau pda pdd pde pdg pdi pdl pdn pdp pdr pds pdt pdu pea ped pee peg pei pel pen pep per pes pet peu pga pgd pge pgg pgi pgl pgn pgp pgr pgs pgt pia pid pie pig pii pil pin pip pir pis pit piu pla pld ple plg pli pll pln plp plr pls plt plu pn- pna pnd pne png pni pnl pnn pnp pnr pns pnt pnu ppa ppd ppe ppg ppi ppl ppn ppp ppr pps ppt ppu pra prd pre prg pri prl prn prp prr prs prt pru ps- psa psd pse psg psi psl psn psp psr pss pst psu pt- pta ptd pte ptg pti ptl ptn ptp ptr pts ptt ptu pua pud pue pug pui pul pun pup pur pus put puu ra- raa rad rae rag rai ral ran rap rar ras rat rau rda rdd rde rdg rdi rdl rdn rdp rdr rds rdt rdu re- rea red ree reg rei rel ren rep rer res ret reu rga rgd rge rgg rgi rgn rgp rgr rgs rgt ria rid rie rig rii ril rin rip rir ris rit rla rld rle rlg rli rll rln rlp rlr rls rlt rlu rna rnd rng rni rnn rnp rnr rns rnt rnu rpa rpd rpe rpg rpi rpl rpn rpp rpr rps rpt rpu rra rrd rrg rri rrl rrn rrp rrr rrs rrt rru rsa rsd rse rsg rsi rsl rsn rsp rsr rss rst rsu rta rtd rte rtg rti rtl rtn rtp rtr rts rtt rtu rua rud rue rug rui run rup rur rus rut ruu saa sad sae sag sai sal san sap sar sas sat sau sda sdd sde sdg sdi sdl sdn sdp sdr sds sdt sdu se- sea sed see seg sei sel sen sep ser ses set seu sga sgd sge sgg sgi sgl sgn sgp sgr sgs sgt sgu sia sid sie sig sii sil sin sip sir sis sit siu sla sld sle slg sli sll sln slp slr sls slt slu sna snd sne sng sni snl snn snp snr sns snt snu spa spd spe spg spi spl spn spp spr sps spt spu sr- sra srd sre srg sri srl srn srp srr srs srt ss- ssa ssd sse ssg ssi ssl ssn ssp ssr sss sst ssu sta std ste stg sti stl stn stp str sts stt stu sua sud sue sug sui sul sun sup sur sus sut suu taa tad tae tag tai tal tan tap tar tas tat tau tda tdd tde tdg tdi tdl tdn tdp tdr tds tdt tdu te- tea ted tee teg tei tel ten tep ter tes tet teu tga tge tgg tgi tgl tgn tgp tgr tgs tgt tgu tia tid tie tig tii til tin tip tir tis tit tiu tla tld tle tlg tli tll tln tlp tlr tls tlt tlu tna tnd tne tng tni tnl tnn tnp tnr tns tnt tpa tpd tpe tpg tpi tpl tpn tpp tpr tps tpt tpu tra trd tre trg tri trl trn trp trr trs trt tru tsa tsd tse tsg tsi tsl tsn tsp tsr tss tst tsu tta ttd tte ttg tti ttl ttn ttp ttr tts ttt ttu tua tud tue tug tui tul tun tup tur tus tut tuu ua- uaa uad uae uag uai ual uan uap uar uas uat uau uda udd ude udg udi udl udn udp udr uds udt udu uea ued uee ueg uei uel uen uep uer ues uet uga uge ugg ugi ugl ugn ugp ugr ugs ugt ugu uia uid uie uig uii uil uin uip uir uis uit uiu ula uld ule ulg uli ull uln ulp ulr uls ult ulu un- una und une ung uni unl unn unp unr uns unt unu up- upa upd upe upg upi upn upp upr ups upt upu ur- ura urd ure urg uri url urn urp urr urs urt uru usa usd use usg usi usl usn usp usr uss ust usu uta utd ute uti utl utn utp utr uts utt utu uua uue uug uun uur uus uut uuu