-al a-a a-c aaa aac aad aag aal aar aas aau ac- aca acc acd acg acl acr acs acu ad- ada adc add adg adl adr ads adu ag- aga agc agd agg agl agr ags agu al- ala alc ald alg all alr als alu ar- ara arc ard arg arl arr ars aru as- asa asc asd asg asl asr ass asu au- aua auc aud aug aul aur aus c-- caa cac cad cag cal car cas cau cca ccc ccd ccg ccl ccr ccs ccu cda cdc cdd cdg cdl cdr cds cdu cga cgc cgd cgg cgl cgr cgs cgu cl- cla clc cld clg cll clr cls clu cra crc crd crg crl crr crs cru csa csc csd csg csl csr css csu cua cuc cud cug cul cur cus cuu daa dac dad dag dal dar das dau dca dcc dcd dcg dcl dcr dcs dcu dda ddc ddd ddg ddl ddr dds ddu dga dgc dgd dgg dgl dgr dgs dgu dl- dla dlc dld dlg dll dlr dls dlu dra drc drd drg drl drr drs dru dsa dsc dsd dsg dsl dsr dss dsu dua duc dud dug dul dur dus g-d gaa gac gad gag gal gar gas gau gca gcc gcd gcg gcl gcr gcs gcu gda gdc gdd gdl gdr gds gdu gga ggc ggd ggg ggr ggs ggu gla glc gld glg gll glr gls glu gra grc grd grg grl grr grs gru gsa gsc gsd gsg gsl gsr gss gsu gu- gua guc gud gug gul gur gus guu la- laa lac lad lag lal lar las lau lca lcc lcd lcg lcl lcr lcs lcu lda ldc ldd ldg ldl ldr lds ldu lga lgc lgd lgg lgl lgr lgs lgu lla llc lld llg lll llr lls llu lra lrc lrd lrg lrr lrs lru lsa lsc lsd lsg lsl lsr lss lsu lua luc lud lug lul lur lus luu ra- raa rac rad rag ral rar ras rau rca rcc rcd rcg rcl rcr rcs rcu rda rdc rdd rdg rdl rdr rds rdu rga rgc rgd rgg rgr rgs rla rlc rld rlg rll rlr rls rlu rra rrc rrd rrg rrl rrr rrs rru rsa rsc rsd rsg rsl rsr rss rsu rua ruc rud rug rur rus ruu saa sac sad sag sal sar sas sau sca scc scd scg scl scr scs scu sda sdc sdd sdg sdl sdr sds sdu sga sgc sgd sgg sgl sgr sgs sgu sla slc sld slg sll slr sls slu sr- sra src srd srg srl srr srs ss- ssa ssc ssd ssg ssl ssr sss ssu sua suc sud sug sul sur sus suu ua- uaa uac uad uag ual uar uas uau uca ucc ucd ucg ucl ucr ucs ucu uda udc udd udg udl udr uds udu uga ugc ugg ugl ugr ugs ugu ula ulc uld ulg ull ulr uls ulu ur- ura urc urd urg url urr urs uru usa usc usd usg usl usr uss usu uua uuc uug uur uus uuu