-al -ic a-a a-b a-c a-i aaa aab aac aai aal aam aar aau ab- aba abb abc abi abl abm abr abu ac- aca acb acc aci acl acm acr acu ai- aia aib aic aii ail aim air aiu al- ala alb alc ali all alm alr alu ama amb amc ami aml amm amr amu ar- ara arb arc ari arl arm arr aru au- aua aub auc aui aul aum aur b-u baa bab bac bai bal bam bar bau bba bbb bbc bbi bbl bbm bbr bbu bca bcb bcc bci bcl bcm bcr bcu bi- bia bib bic bii bil bim bir biu bla blb blc bli bll blm blr blu bma bmb bmc bmi bml bmm bmr bmu bra brb bri brl brm brr bru bua bub buc bui bul bum bur buu c-- caa cab cac cai cal cam car cau cba cbb cbc cbi cbl cbm cbr cbu cca ccb ccc cci ccl ccm ccr ccu ci- cia cib cic cii cil cim cir ciu cl- cla clb clc cli cll clm clr clu cma cmb cmc cmi cml cmm cmr cmu cra crb crc cri crl crm crr cru cua cub cuc cui cul cum cur cuu ia- iaa iab iac iai ial iam iar iau iba ibb ibc ibi ibl ibm ibr ibu ica icb icc ici icl icm icr icu iia iib iic iii iil iim iir iiu il- ila ilb ilc ili ill ilm ilr ilu im- ima imb imc imi iml imm imu ir- ira irb irc iri irl irm irr iru iu- iua iub iuc iui ium iur la- laa lab lac lai lal lam lar lau lba lbb lbc lbi lbl lbm lbr lbu lca lcb lcc lci lcl lcm lcr lcu lia lib lic lii lil lim lir liu lla llb llc lli lll llm llr llu lma lmb lmc lmi lml lmm lmr lmu lra lrb lrc lri lrm lrr lru lua lub luc lui lul lum lur luu m-r maa mab mac mai mal mam mar mau mba mbb mbc mbi mbl mbm mbr mbu mc- mca mcb mcc mci mcl mcm mcr mcu mi- mia mib mic mii mil mim mir miu mla mlb mlc mli mll mlm mlr mlu mma mmb mmc mmi mml mmm mmr mmu mra mrb mrc mri mrl mrm mrr mru mua mub muc mui mul mum mur muu ra- raa rab rac rai ral ram rar rau rba rbb rbc rbi rbl rbm rbr rbu rca rcb rcc rci rcl rcm rcr rcu ria rib ric rii ril rim rir rla rlc rli rll rlm rlr rlu rma rmb rmc rmi rml rmm rmr rra rrb rrc rri rrl rrm rrr rru rua rub ruc rui rum rur ruu ua- uaa uab uac uai ual uam uar uau uba ubb ubc ubi ubl ubr ubu uca ucb ucc uci ucl ucm ucr ucu uia uib uic uii uil uim uir uiu ula ulb ulc uli ull ulm ulr ulu um- uma umb umc umi uml umm umr umu ur- ura urb urc uri url urm urr uru uua uuc uum uur uuu