lrg lri lrn lrp lrr lrs lrt lsa lsb lsd lse lsg lsi lsl lsn lsp lsr lss lst lta ltb ltd lte ltg lti ltl ltp ltr lts ltt n-i naa nab nad nae nag nai nal nan nap nar nas nat nba nbb nbd nbe nbg nbi nbl nbn nbp nbr nbs nbt nda ndb ndd nde ndg ndi ndl ndn ndp ndr nds ndt ne- nea neb ned nee neg nei nel nen nep ner nes net nga ngb ngd nge ngg ngi ngl ngn ngp ngs ngt nia nib nid nie nig nii nil nin nip nir nis nit nla nlb nld nle nlg nli nll nln nlp nlr nls nlt nna nnb nne nng nni nnl nnn nnp nns nnt npa npb npd npe npg npi npl npn npp npr nps npt nra nrb nrd nre nrg nri nrl nrn nrp nrr nrs nrt nsa nsb nsd nse nsg nsi nsl nsn nsp nsr nss nst nta ntb ntd nte ntg nti ntn ntp ntr nts ntt p-p paa pab pad pae pag pai pal pan pap par pas pat pba pbb pbd pbe pbg pbi pbl pbn pbp pbr pbs pbt pda pdb pdd pde pdg pdi pdl pdn pdp pdr pds pdt pea peb ped pee peg pei pel pen pep per pes pet pga pgb pgd pge pgg pgi pgl pgn pgp pgr pgs pgt pia pib pid pie pig pii pil pin pip pir pis pit pla plb pld ple plg pli pll pln plp plr pls plt pn- pna pnb pnd pne png pni pnl pnn pnp pnr pns pnt ppa ppb ppd ppe ppg ppi ppl ppn ppp ppr pps ppt pra prb prd pre prg pri prl prn prp prr prs prt ps- psa psb psd pse psg psi psl psn psp psr pss pst pt- pta ptb ptd pte ptg pti ptl ptn ptp ptr pts ptt ra- raa rab rad rae rag rai ral ran rap rar ras rat rba rbb rbd rbe rbg rbi rbl rbn rbp rbr rbs rbt rda rdb rdd rde rdg rdi rdl rdn rdp rdr rds rdt re- rea reb red ree reg rei rel ren rep rer res ret rga rgb rgd rge rgg rgi rgn rgp rgr rgs rgt ria rib rid rie rig rii ril rin rip rir ris rit rla rld rle rlg rli rll rln rlp rlr rls rlt rna rnb rnd rng rni rnn rnp rnr rns rnt rpa rpb rpd rpe rpg rpi rpl rpn rpp rpr rps rpt rra rrb rrd rrg rri rrl rrn rrp rrr rrs rrt rsa rsb rsd rse rsg rsi rsl rsn rsp rsr rss rst rta rtb rtd rte rtg rti rtl rtn rtp rtr rts rtt saa sab sad sae sag sai sal san sap sar sas sat sba sbb sbd sbe sbg sbi sbl sbn sbp sbr sbs sbt sda sdb sdd sde sdg sdi sdl sdn sdp sdr sds sdt se- sea seb sed see seg sei sel sen sep ser ses set sga sgb sgd sge sgg sgi sgl sgn sgp sgr sgs sgt sia sib sid sie sig sii sil sin sip sir sis sit sla slb sld sle slg sli sll sln slp slr sls slt sna snb snd sne sng sni snl snn snp snr sns snt spa spb spd spe spg spi spl spn spp spr sps spt sr- sra srb srd sre srg sri srl srn srp srr srs srt ss- ssa ssb ssd sse ssg ssi ssl ssn ssp ssr sss sst sta stb std ste stg sti stl stn stp str sts stt taa tab tad tae tag tai tal tan tap tar tas tat tba tbb tbd tbe tbg tbi tbl tbn tbp tbr tbs tbt tda tdb tdd tde tdg tdi tdl tdn tdp tdr tds tdt te- tea teb ted tee teg tei tel ten tep ter tes tet tga tgb tge tgg tgi tgl tgn tgp tgr tgs tgt tia tib tid tie tig tii til tin tip tir tis tit tla tld tle tlg tli tll tln tlp tlr tls tlt tna tnb tnd tne tng tni tnl tnn tnp tnr tns tnt tpa tpb tpd tpe tpg tpi tpl tpn tpp tpr tps tpt tra trb trd tre trg tri trl trn trp trr trs trt tsa tsb tsd tse tsg tsi tsl tsn tsp tsr tss tst tta ttb ttd tte ttg tti ttl ttn ttp ttr tts ttt