-al a-a a-i a-t aaa aaf aai aal aap aar aas aat af- afa aff afi afl afp afr afs aft ai- aia aif aii ail aip air ais ait al- ala alf ali all alp alr als alt ap- apa apf api apl app apr aps apt ar- ara arf ari arl arp arr ars art as- asa asf asi asl asp asr ass ast at- ata atf ati atl atp atr ats att faa faf fai fal fap far fas fat ffa fff ffi ffl ffp ffr ffs fft fia fif fii fil fip fir fis fit fla flf fli fll flp flr fls flt fpa fpi fpl fpp fpr fps fpt fra frf fri frl frp frr frs frt fsa fsf fsi fsl fsp fsr fss fst fta ftf fti ftl ftp ftr fts ftt i-f ia- iaa iaf iai ial iap iar ias iat ifa iff ifi ifl ifp ifr ifs ift iia iif iii iil iip iir iis iit il- ila ilf ili ill ilp ilr ils ilt ipa ipf ipi ipl ipp ipr ips ipt ir- ira irf iri irl irp irr irs irt is- isa isf isi isl isp isr iss ist ita itf iti itl itp its itt l-p la- laa laf lai lal lap lar las lat lfa lff lfi lfl lfp lfr lfs lft lia lif lii lil lip lir lis lit lla llf lli lll llp llr lls llt lpa lpf lpi lpl lpp lpr lps lpt lra lrf lri lrp lrr lrs lrt lsa lsf lsi lsl lsp lsr lss lst lta ltf lti ltl ltp ltr lts ltt p-p paa paf pai pal pap par pas pat pfa pff pfi pfl pfp pfr pfs pft pia pif pii pil pip pir pis pit pla plf pli pll plp plr pls plt ppa ppf ppi ppl ppp ppr pps ppt pra prf pri prl prp prr prs prt ps- psa psf psi psl psp psr pss pst pt- pta ptf pti ptl ptp ptr pts ptt ra- raa raf rai ral rap rar ras rat rfa rff rfi rfl rfp rfr rfs rft ria rif rii ril rip rir ris rit rla rlf rli rll rlp rlr rls rlt rpa rpf rpi rpl rpp rpr rps rpt rra rrf rri rrl rrp rrr rrs rrt rsa rsf rsi rsl rsp rsr rss rst rta rtf rti rtl rtp rtr rts rtt saa saf sai sal sap sar sas sat sfa sff sfi sfl sfp sfr sfs sft sia sif sii sil sip sir sis sit sla slf sli sll slp slr sls slt spa spf spi spl spp spr sps spt sr- sra srf sri srl srp srr srs srt ss- ssa ssf ssi ssl ssp ssr sss sst sta stf sti stl stp str sts stt taa taf tai tal tap tar tas tat tfa tff tfi tfl tfp tfr tfs tft tia tif tii til tip tir tis tit tla tlf tli tll tlp tlr tls tlt tpa tpf tpi tpl tpp tpr tps tpt tra trf tri trl trp trr trs trt tsa tsf tsi tsl tsp tsr tss tst tta ttf tti ttl ttp ttr tts ttt