-al a-a aaa aad aal aar aas aau ad- ada add adl adr ads adu al- ala ald all alr als alu ar- ara ard arl arr ars aru as- asa asd asl asr ass asu au- aua aud aul aur aus daa dad dal dar das dau dda ddd ddl ddr dds ddu dl- dla dld dll dlr dls dlu dra drd drl drr drs dru dsa dsd dsl dsr dss dsu dua dud dul dur dus la- laa lad lal lar las lau lda ldd ldl ldr lds ldu lla lld lll llr lls llu lra lrd lrr lrs lru lsa lsd lsl lsr lss lsu lua lud lul lur lus luu ra- raa rad ral rar ras rau rda rdd rdl rdr rds rdu rla rld rll rlr rls rlu rra rrd rrl rrr rrs rru rsa rsd rsl rsr rss rsu rua rud rur rus ruu saa sad sal sar sas sau sda sdd sdl sdr sds sdu sla sld sll slr sls slu sr- sra srd srl srr srs ss- ssa ssd ssl ssr sss ssu sua sud sul sur sus suu ua- uaa uad ual uar uas uau uda udd udl udr uds udu ula uld ull ulr uls ulu ur- ura urd url urr urs uru usa usd usl usr uss usu uua uur uus uuu