-al a-a a-i a-t aaa aaf aag aai aal aap aar aas aat af- afa aff afg afi afl afp afr afs aft ag- aga agf agg agi agl agp agr ags agt ai- aia aif aig aii ail aip air ais ait al- ala alf alg ali all alp alr als alt ap- apa apf apg api apl app apr aps apt ar- ara arf arg ari arl arp arr ars art as- asa asf asg asi asl asp asr ass ast at- ata atf atg ati atl atp atr ats att faa faf fag fai fal fap far fas fat ffa fff ffg ffi ffl ffp ffr ffs fft fga fgf fgg fgi fgl fgp fgr fgs fgt fia fif fig fii fil fip fir fis fit fla flf flg fli fll flp flr fls flt fpa fpg fpi fpl fpp fpr fps fpt fra frf frg fri frl frp frr frs frt fsa fsf fsg fsi fsl fsp fsr fss fst fta ftf ftg fti ftl ftp ftr fts ftt g-p gaa gaf gag gai gal gap gar gas gat gfa gff gfi gfl gfp gfr gfs gft gga ggg ggi ggp ggr ggs ggt gia gif gig gii gil gip gir gis git gla glf glg gli gll glp glr gls glt gpa gpf gpg gpi gpl gpp gpr gps gpt gra grf grg gri grl grp grr grs grt gsa gsf gsg gsi gsl gsp gsr gss gst gta gtf gtg gti gtl gtp gtr gts gtt i-f ia- iaa iaf iag iai ial iap iar ias iat ifa iff ifg ifi ifl ifp ifr ifs ift iga igf igg igi igl igp igr igs igt iia iif iii iil iip iir iis iit il- ila ilf ilg ili ill ilp ilr ils ilt ipa ipf ipg ipi ipl ipp ipr ips ipt ir- ira irf irg iri irl irp irr irs irt is- isa isf isg isi isl isp isr iss ist ita itf itg iti itl itp its itt l-p la- laa laf lag lai lal lap lar las lat lfa lff lfg lfi lfl lfp lfr lfs lft lga lgf lgg lgi lgl lgp lgr lgs lgt lia lif lig lii lil lip lir lis lit lla llf llg lli lll llp llr lls llt lpa lpf lpg lpi lpl lpp lpr lps lpt lra lrf lrg lri lrp lrr lrs lrt lsa lsf lsg lsi lsl lsp lsr lss lst lta ltf ltg lti ltl ltp ltr lts ltt p-p paa paf pag pai pal pap par pas pat pfa pff pfg pfi pfl pfp pfr pfs pft pga pgf pgg pgi pgl pgp pgr pgs pgt pia pif pig pii pil pip pir pis pit pla plf plg pli pll plp plr pls plt ppa ppf ppg ppi ppl ppp ppr pps ppt pra prf prg pri prl prp prr prs prt ps- psa psf psg psi psl psp psr pss pst pt- pta ptf ptg pti ptl ptp ptr pts ptt ra- raa raf rag rai ral rap rar ras rat rfa rff rfg rfi rfl rfp rfr rfs rft rga rgf rgg rgi rgp rgr rgs rgt ria rif rig rii ril rip rir ris rit rla rlf rlg rli rll rlp rlr rls rlt rpa rpf rpg rpi rpl rpp rpr rps rpt rra rrf rrg rri rrl rrp rrr rrs rrt rsa rsf rsg rsi rsl rsp rsr rss rst rta rtf rtg rti rtl rtp rtr rts rtt saa saf sag sai sal sap sar sas sat sfa sff sfg sfi sfl sfp sfr sfs sft sga sgf sgg sgi sgl sgp sgr sgs sgt sia sif sig sii sil sip sir sis sit sla slf slg sli sll slp slr sls slt spa spf spg spi spl spp spr sps spt sr- sra srf srg sri srl srp srr srs srt ss- ssa ssf ssg ssi ssl ssp ssr sss sst sta stf stg sti stl stp str sts stt taa taf tag tai tal tap tar tas tat tfa tff tfg tfi tfl tfp tfr tfs tft tga tgf tgg tgi tgl tgp tgr tgs tgt tia tif tig tii til tip tir tis tit tla tlf tlg tli tll tlp tlr tls tlt tpa tpf tpg tpi tpl tpp tpr tps tpt tra trf trg tri trl trp trr trs trt tsa tsf tsg tsi tsl tsp tsr tss tst tta ttf ttg tti ttl ttp ttr tts ttt