-al a-a a-b aaa aab aal aam aan aar aas aau ab- aba abb abl abm abn abr abs abu al- ala alb all alm aln alr als alu ama amb aml amm amn amr ams amu an- ana anb anl anm ann anr ans anu ar- ara arb arl arm arn arr ars aru as- asa asb asl asm asn asr ass asu au- aua aub aul aum aun aur aus b-u baa bab bal bam ban bar bas bau bba bbb bbl bbm bbn bbr bbs bbu bla blb bll blm bln blr bls blu bma bmb bml bmm bmn bmr bms bmu bna bnb bnl bnn bnr bns bnu bra brb brl brm brn brr brs bru bsa bsb bsl bsm bsn bsr bss bsu bua bub bul bum bun bur bus buu la- laa lab lal lam lan lar las lau lba lbb lbl lbm lbr lbs lbu lla llb lll llm lln llr lls llu lma lmb lml lmm lmn lmr lms lmu lna lnb lnl lnm lnn lnr lns lnu lra lrb lrm lrn lrr lrs lru lsa lsb lsl lsm lsn lsr lss lsu lua lub lul lum lun lur lus luu m-r maa mab mal mam man mar mas mau mba mbb mbl mbm mbr mbs mbu mla mlb mll mlm mln mlr mls mlu mma mmb mml mmm mmn mmr mms mmu mna mnb mnl mnm mnn mnr mns mnu mra mrb mrl mrm mrn mrr mrs mru msa msb msl msm msn msr mss msu mua mub mul mum mun mur mus muu naa nab nal nam nan nar nas nau nba nbb nbl nbm nbn nbr nbs nbu nla nlb nll nlm nln nlr nls nlu nma nmb nml nmm nmn nmr nms nmu nna nnb nnl nnm nnn nns nnu nra nrb nrl nrm nrn nrr nrs nru nsa nsb nsl nsm nsn nsr nss nsu nua nub nul num nun nur nus nuu ra- raa rab ral ram ran rar ras rau rba rbb rbl rbm rbn rbr rbs rbu rla rll rlm rln rlr rls rlu rma rmb rml rmm rmn rmr rms rna rnb rnm rnn rnr rns rnu rra rrb rrl rrm rrn rrr rrs rru rsa rsb rsl rsm rsn rsr rss rsu rua rub rum run rur rus ruu saa sab sal sam san sar sas sau sba sbb sbl sbm sbn sbr sbs sbu sla slb sll slm sln slr sls slu sma smb sml smm smn smr sms smu sna snb snl snm snn snr sns snu sr- sra srb srl srm srn srr srs ss- ssa ssb ssl ssm ssn ssr sss ssu sua sub sul sum sun sur sus suu ua- uaa uab ual uam uan uar uas uau uba ubb ubl ubn ubr ubs ubu ula ulb ull ulm uln ulr uls ulu um- uma umb uml umm umn umr ums umu un- una unb unl unm unn unr uns unu ur- ura urb url urm urn urr urs uru usa usb usl usm usn usr uss usu uua uum uun uur uus uuu