-al -ic a-a a-b a-c a-i aaa aab aac aai aal aam aar aas ab- aba abb abc abi abl abm abr abs ac- aca acb acc aci acl acm acr acs ai- aia aib aic aii ail aim air ais al- ala alb alc ali all alm alr als ama amb amc ami aml amm amr ams ar- ara arb arc ari arl arm arr ars as- asa asb asc asi asl asm asr ass baa bab bac bai bal bam bar bas bba bbb bbc bbi bbl bbm bbr bbs bca bcb bcc bci bcl bcm bcr bcs bi- bia bib bic bii bil bim bir bis bla blb blc bli bll blm blr bls bma bmb bmc bmi bml bmm bmr bms bra brb bri brl brm brr brs bsa bsb bsc bsi bsl bsm bsr bss c-- caa cab cac cai cal cam car cas cba cbb cbc cbi cbl cbm cbr cbs cca ccb ccc cci ccl ccm ccr ccs ci- cia cib cic cii cil cim cir cis cl- cla clb clc cli cll clm clr cls cma cmb cmc cmi cml cmm cmr cms cra crb crc cri crl crm crr crs csa csb csc csi csl csm csr css ia- iaa iab iac iai ial iam iar ias iba ibb ibc ibi ibl ibm ibr ibs ica icb icc ici icl icm icr ics iia iib iic iii iil iim iir iis il- ila ilb ilc ili ill ilm ilr ils im- ima imb imc imi iml imm ims ir- ira irb irc iri irl irm irr irs is- isa isb isc isi isl ism isr iss la- laa lab lac lai lal lam lar las lba lbb lbc lbi lbl lbm lbr lbs lca lcb lcc lci lcl lcm lcr lcs lia lib lic lii lil lim lir lis lla llb llc lli lll llm llr lls lma lmb lmc lmi lml lmm lmr lms lra lrb lrc lri lrm lrr lrs lsa lsb lsc lsi lsl lsm lsr lss m-r maa mab mac mai mal mam mar mas mba mbb mbc mbi mbl mbm mbr mbs mc- mca mcb mcc mci mcl mcm mcr mcs mi- mia mib mic mii mil mim mir mis mla mlb mlc mli mll mlm mlr mls mma mmb mmc mmi mml mmm mmr mms mra mrb mrc mri mrl mrm mrr mrs msa msb msc msi msl msm msr mss ra- raa rab rac rai ral ram rar ras rba rbb rbc rbi rbl rbm rbr rbs rca rcb rcc rci rcl rcm rcr rcs ria rib ric rii ril rim rir ris rla rlc rli rll rlm rlr rls rma rmb rmc rmi rml rmm rmr rms rra rrb rrc rri rrl rrm rrr rrs rsa rsb rsc rsi rsl rsm rsr rss saa sab sac sai sal sam sar sas sba sbb sbc sbi sbl sbm sbr sbs sca scb scc sci scl scm scr scs sia sib sic sii sil sim sir sis sla slb slc sli sll slm slr sls sma smb smc smi sml smm smr sms sr- sra srb src sri srl srm srr srs ss- ssa ssb ssc ssi ssl ssm ssr sss