lsc lsd lse lsg lsi lsl lsp lsr lss lst lsu lta ltc ltd lte ltg lti ltl ltp ltr lts ltt ltu lua luc lud lue lug lui lul lup lur lus lut luu p-p paa pac pad pae pag pai pal pap par pas pat pau pca pcc pcd pce pcg pci pcl pcp pcr pcs pct pcu pda pdc pdd pde pdg pdi pdl pdp pdr pds pdt pdu pea pec ped pee peg pei pel pep per pes pet peu pga pgc pgd pge pgg pgi pgl pgp pgr pgs pgt pia pic pid pie pig pii pil pip pir pis pit piu pla plc pld ple plg pli pll plp plr pls plt plu ppa ppc ppd ppe ppg ppi ppl ppp ppr pps ppt ppu pra prc prd pre prg pri prl prp prr prs prt pru ps- psa psc psd pse psg psi psl psp psr pss pst psu pt- pta ptc ptd pte ptg pti ptl ptp ptr pts ptt ptu pua puc pud pue pug pui pul pup pur pus put puu ra- raa rac rad rae rag rai ral rap rar ras rat rau rca rcc rcd rce rcg rci rcl rcp rcr rcs rct rcu rda rdc rdd rde rdg rdi rdl rdp rdr rds rdt rdu re- rea rec red ree reg rei rel rep rer res ret reu rga rgc rgd rge rgg rgi rgp rgr rgs rgt ria ric rid rie rig rii ril rip rir ris rit rla rlc rld rle rlg rli rll rlp rlr rls rlt rlu rpa rpc rpd rpe rpg rpi rpl rpp rpr rps rpt rpu rra rrc rrd rrg rri rrl rrp rrr rrs rrt rru rsa rsc rsd rse rsg rsi rsl rsp rsr rss rst rsu rta rtc rtd rte rtg rti rtl rtp rtr rts rtt rtu rua ruc rud rue rug rui rup rur rus rut ruu saa sac sad sae sag sai sal sap sar sas sat sau sca scc scd sce scg sci scl scp scr scs sct scu sda sdc sdd sde sdg sdi sdl sdp sdr sds sdt sdu se- sea sec sed see seg sei sel sep ser ses set seu sga sgc sgd sge sgg sgi sgl sgp sgr sgs sgt sgu sia sic sid sie sig sii sil sip sir sis sit siu sla slc sld sle slg sli sll slp slr sls slt slu spa spc spd spe spg spi spl spp spr sps spt spu sr- sra src srd sre srg sri srl srp srr srs srt ss- ssa ssc ssd sse ssg ssi ssl ssp ssr sss sst ssu sta stc std ste stg sti stl stp str sts stt stu sua suc sud sue sug sui sul sup sur sus sut suu taa tac tad tae tag tai tal tap tar tas tat tau tca tcc tcd tce tcg tci tcl tcp tcr tcs tct tcu tda tdc tdd tde tdg tdi tdl tdp tdr tds tdt tdu te- tea tec ted tee teg tei tel tep ter tes tet teu tga tgc tge tgg tgi tgl tgp tgr tgs tgt tgu tia tic tid tie tig tii til tip tir tis tit tiu tla tlc tld tle tlg tli tll tlp tlr tls tlt tlu tpa tpc tpd tpe tpg tpi tpl tpp tpr tps tpt tpu tra trc trd tre trg tri trl trp trr trs trt tru tsa tsc tsd tse tsg tsi tsl tsp tsr tss tst tsu tta ttc ttd tte ttg tti ttl ttp ttr tts ttt ttu tua tuc tud tue tug tui tul tup tur tus tut tuu ua- uaa uac uad uae uag uai ual uap uar uas uat uau uca ucc ucd uce ucg uci ucl ucp ucr ucs uct ucu uda udc udd ude udg udi udl udp udr uds udt udu uea uec ued uee ueg uei uel uep uer ues uet uga ugc uge ugg ugi ugl ugp ugr ugs ugt ugu uia uic uid uie uig uii uil uip uir uis uit uiu ula ulc uld ule ulg uli ull ulp ulr uls ult ulu up- upa upc upd upe upg upi upp upr ups upt upu ur- ura urc urd ure urg uri url urp urr urs urt uru usa usc usd use usg usi usl usp usr uss ust usu uta utc utd ute uti utl utp utr uts utt utu uua uuc uue uug uur uus uut uuu

-ase a-ii aaaa aaac aaad aaae aaai aaal aaap aaar aaas aaca aacc aacd aace aaci aacl aacp aacr aacs aact aacu aada aadc aade aadi aads aadt aadu aaea aaec aaep aaes aage aaic aaii aais aala aalc aald aale aali aall aals aalu aapa aapc aapi aapl aaps aapt aara aarc aard aare aari aarp aars aart aaru aasa aasc aasd aase aasi aass aast aasu aata aatc aatt aaup aaus ac-t acaa acac acad acae acag acai acap acar acas acat acca accc accd acce acci accp accs acct accu acda acdc acde acdi acdp acds acdt ace- acea acec aced acel acer aces acet acga acgi acgr acgs aci- acia acic acid acie acip acir acis acla aclc acle acli aclr acls aclu acpa acpd acpe acpi acpr acps acpt acpu acr- acra acrc acre acri acrr acrs acsa acsc acsd acse acsi acsl acss acst acta actc acte actg acti actl acts actt actu acu- acue acul acup acur acus acut adaa adac adad adae adag adai adal adap adar adas adat adcc adci adcs adda addc addd adde addi addl addr adds addu adea adee adel ader ades adet adgs adia adic adie adig adip adir adis adit adle adli adls adp- adps adra adre adrs adsa adsi adsl adsr adss adst adta adts adua adue adur aeac aeap aeas aeci aecl aect aede aedt aeer aega aeit aela aelc aelp aer- aera aerc aerd aeri aers aesc aesd aess aest aeta aetc