-al a-a a-i aaa aad aag aai aal aap aar aas ad- ada add adg adi adl adp adr ads ag- aga agd agg agi agl agp agr ags ai- aia aid aig aii ail aip air ais al- ala ald alg ali all alp alr als ap- apa apd apg api apl app apr aps ar- ara ard arg ari arl arp arr ars as- asa asd asg asi asl asp asr ass daa dad dag dai dal dap dar das dda ddd ddg ddi ddl ddp ddr dds dga dgd dgg dgi dgl dgp dgr dgs di- dia did dig dii dil dip dir dis dl- dla dld dlg dli dll dlp dlr dls dpa dpd dpg dpi dpl dpp dpr dps dra drd drg dri drl drp drr drs dsa dsd dsg dsi dsl dsp dsr dss g-d g-p gaa gad gag gai gal gap gar gas gda gdd gdi gdl gdp gdr gds gga ggd ggg ggi ggp ggr ggs gia gid gig gii gil gip gir gis gla gld glg gli gll glp glr gls gpa gpd gpg gpi gpl gpp gpr gps gra grd grg gri grl grp grr grs gsa gsd gsg gsi gsl gsp gsr gss i-d ia- iaa iad iag iai ial iap iar ias ida idd idg idi idl idp idr ids iga igd igg igi igl igp igr igs iia iid iii iil iip iir iis il- ila ild ilg ili ill ilp ilr ils ipa ipd ipg ipi ipl ipp ipr ips ir- ira ird irg iri irl irp irr irs is- isa isd isg isi isl isp isr iss l-p la- laa lad lag lai lal lap lar las lda ldd ldg ldi ldl ldp ldr lds lga lgd lgg lgi lgl lgp lgr lgs lia lid lig lii lil lip lir lis lla lld llg lli lll llp llr lls lpa lpd lpg lpi lpl lpp lpr lps lra lrd lrg lri lrp lrr lrs lsa lsd lsg lsi lsl lsp lsr lss p-p paa pad pag pai pal pap par pas pda pdd pdg pdi pdl pdp pdr pds pga pgd pgg pgi pgl pgp pgr pgs pia pid pig pii pil pip pir pis pla pld plg pli pll plp plr pls ppa ppd ppg ppi ppl ppp ppr pps pra prd prg pri prl prp prr prs ps- psa psd psg psi psl psp psr pss ra- raa rad rag rai ral rap rar ras rda rdd rdg rdi rdl rdp rdr rds rga rgd rgg rgi rgp rgr rgs ria rid rig rii ril rip rir ris rla rld rlg rli rll rlp rlr rls rpa rpd rpg rpi rpl rpp rpr rps rra rrd rrg rri rrl rrp rrr rrs rsa rsd rsg rsi rsl rsp rsr rss saa sad sag sai sal sap sar sas sda sdd sdg sdi sdl sdp sdr sds sga sgd sgg sgi sgl sgp sgr sgs sia sid sig sii sil sip sir sis sla sld slg sli sll slp slr sls spa spd spg spi spl spp spr sps sr- sra srd srg sri srl srp srr srs ss- ssa ssd ssg ssi ssl ssp ssr sss