-al a-a a-c a-t aaa aac aaf aal aap aar aas aat ac- aca acc acf acl acp acr acs act af- afa afc aff afl afp afr afs aft al- ala alc alf all alp alr als alt ap- apa apc apf apl app apr aps apt ar- ara arc arf arl arp arr ars art as- asa asc asf asl asp asr ass ast at- ata atc atf atl atp atr ats att c-- caa cac caf cal cap car cas cat cca ccc ccf ccl ccp ccr ccs cct cfa cfc cff cfl cfp cfr cfs cft cl- cla clc clf cll clp clr cls clt cpa cpc cpf cpl cpp cpr cps cpt cra crc crf crl crp crr crs crt csa csc csf csl csp csr css cst cta ctc ctf ctl ctp ctr cts ctt faa fac faf fal fap far fas fat fca fcc fcf fcl fcp fcr fcs fct ffa ffc fff ffl ffp ffr ffs fft fla flc flf fll flp flr fls flt fpa fpc fpl fpp fpr fps fpt fra frc frf frl frp frr frs frt fsa fsc fsf fsl fsp fsr fss fst fta ftc ftf ftl ftp ftr fts ftt l-p la- laa lac laf lal lap lar las lat lca lcc lcf lcl lcp lcr lcs lct lfa lfc lff lfl lfp lfr lfs lft lla llc llf lll llp llr lls llt lpa lpc lpf lpl lpp lpr lps lpt lra lrc lrf lrp lrr lrs lrt lsa lsc lsf lsl lsp lsr lss lst lta ltc ltf ltl ltp ltr lts ltt p-p paa pac paf pal pap par pas pat pca pcc pcf pcl pcp pcr pcs pct pfa pfc pff pfl pfp pfr pfs pft pla plc plf pll plp plr pls plt ppa ppc ppf ppl ppp ppr pps ppt pra prc prf prl prp prr prs prt ps- psa psc psf psl psp psr pss pst pt- pta ptc ptf ptl ptp ptr pts ptt ra- raa rac raf ral rap rar ras rat rca rcc rcf rcl rcp rcr rcs rct rfa rfc rff rfl rfp rfr rfs rft rla rlc rlf rll rlp rlr rls rlt rpa rpc rpf rpl rpp rpr rps rpt rra rrc rrf rrl rrp rrr rrs rrt rsa rsc rsf rsl rsp rsr rss rst rta rtc rtf rtl rtp rtr rts rtt saa sac saf sal sap sar sas sat sca scc scf scl scp scr scs sct sfa sfc sff sfl sfp sfr sfs sft sla slc slf sll slp slr sls slt spa spc spf spl spp spr sps spt sr- sra src srf srl srp srr srs srt ss- ssa ssc ssf ssl ssp ssr sss sst sta stc stf stl stp str sts stt taa tac taf tal tap tar tas tat tca tcc tcf tcl tcp tcr tcs tct tfa tfc tff tfl tfp tfr tfs tft tla tlc tlf tll tlp tlr tls tlt tpa tpc tpf tpl tpp tpr tps tpt tra trc trf trl trp trr trs trt tsa tsc tsf tsl tsp tsr tss tst tta ttc ttf ttl ttp ttr tts ttt