-al -ic a-a a-b a-c a-i aaa aab aac aai aal aap aar aas ab- aba abb abc abi abl abp abr abs ac- aca acb acc aci acl acp acr acs ai- aia aib aic aii ail aip air ais al- ala alb alc ali all alp alr als ap- apa apb apc api apl app apr aps ar- ara arb arc ari arl arp arr ars as- asa asb asc asi asl asp asr ass b-p baa bab bac bai bal bap bar bas bba bbb bbc bbi bbl bbp bbr bbs bca bcb bcc bci bcl bcp bcr bcs bi- bia bib bic bii bil bip bir bis bla blb blc bli bll blp blr bls bpa bpb bpc bpi bpl bpp bpr bps bra brb bri brl brp brr brs bsa bsb bsc bsi bsl bsp bsr bss c-- caa cab cac cai cal cap car cas cba cbb cbc cbi cbl cbp cbr cbs cca ccb ccc cci ccl ccp ccr ccs ci- cia cib cic cii cil cip cir cis cl- cla clb clc cli cll clp clr cls cpa cpb cpc cpi cpl cpp cpr cps cra crb crc cri crl crp crr crs csa csb csc csi csl csp csr css ia- iaa iab iac iai ial iap iar ias iba ibb ibc ibi ibl ibp ibr ibs ica icb icc ici icl icp icr ics iia iib iic iii iil iip iir iis il- ila ilb ilc ili ill ilp ilr ils ipa ipb ipc ipi ipl ipp ipr ips ir- ira irb irc iri irl irp irr irs is- isa isb isc isi isl isp isr iss l-p la- laa lab lac lai lal lap lar las lba lbb lbc lbi lbl lbp lbr lbs lca lcb lcc lci lcl lcp lcr lcs lia lib lic lii lil lip lir lis lla llb llc lli lll llp llr lls lpa lpb lpc lpi lpl lpp lpr lps lra lrb lrc lri lrp lrr lrs lsa lsb lsc lsi lsl lsp lsr lss p-p paa pab pac pai pal pap par pas pba pbb pbc pbi pbl pbp pbr pbs pca pcb pcc pci pcl pcp pcr pcs pia pib pic pii pil pip pir pis pla plb plc pli pll plp plr pls ppa ppb ppc ppi ppl ppp ppr pps pra prb prc pri prl prp prr prs ps- psa psb psc psi psl psp psr pss ra- raa rab rac rai ral rap rar ras rba rbb rbc rbi rbl rbp rbr rbs rca rcb rcc rci rcl rcp rcr rcs ria rib ric rii ril rip rir ris rla rlc rli rll rlp rlr rls rpa rpb rpc rpi rpl rpp rpr rps rra rrb rrc rri rrl rrp rrr rrs rsa rsb rsc rsi rsl rsp rsr rss saa sab sac sai sal sap sar sas sba sbb sbc sbi sbl sbp sbr sbs sca scb scc sci scl scp scr scs sia sib sic sii sil sip sir sis sla slb slc sli sll slp slr sls spa spb spc spi spl spp spr sps sr- sra srb src sri srl srp srr srs ss- ssa ssb ssc ssi ssl ssp ssr sss

a-ii aaaa aaab aaac aaai aaal aaap aaar aaas aaba aabb aabc aabi aabl aabp aaca aacb aacc aaci aacl aacp aacr aacs aaib aaic aaii aais aala aalc aali aall aals aapa aapc aapi aapl aaps aara aarc aari aarp aars aasa aasc aasi aass abaa abab abac abai abal abap abar abas abb- abba abbb abbi abbr abbs abca abcb abcc abci abcl abcp abcr abcs abia abib abic abil abir abis abla abls abpa abpc abpi abpp abpr abps abra abrc abri abrs abs- absa absi absl absp abss acaa acab acac acai acap acar acas acba acbl acca accc acci accp accs aci- acia acic acip acir acis acla aclc acli aclr acls acpa acpi acpr acps acr- acra acrc acri acrr acrs acsa acsc acsi acsl acss aiai aias aiba aibl aica aicc aicp aicr aics aiia aiib aiic aiir aila aili ails aipa aipi aips aira airi airp airs aisa aisb aisi aisl aisr al-p alaa alac alai alal alap alar alas alb- alba albc albi albs alca alcc alcs ali- alia alib alii alil alip alir alis all- alla alli alll allr alls alpa alpi alpl alps alsa alsc apac apai apal apap apar apas apba apbr apbs apca apcb apcc apcr apcs api- apia apic apip apis apl- apla aplp apls appa appc appl appr apps apra aprc apri aprs apsa apsi apsl apss arab arac arai aral arap arar aras arba arbi arbs arc- arca arci arcs aria arib arii aril arip aris arla arli arpa arpi arpl arps arr- arra arrc arri arrr arrs ars- arsa arsc arsi asaa asab asac asai asal asap asar asas asba asc- asca ascb ascc asci ascl ascp ascr asia asic asii asil asip asir asis asla asli aslr aspa aspc aspi aspl aspr asps asra asrc asrs assa assc assi assl assp assr asss ba-i baaa baal baar baas baba babb babi babr babs bac- baca bacc baci bacs baia baib baic bail bair bais bala balc bali ball bals bapa bapc bapi bapp baps bar- bara barb barc bari barr bars basa basc basi bass bbas bbbb bbbs bbci bblb bbls bbpr bbrc bcaa bcap bcar bcas bcbc bcbp bcbs bcca bccc bcci bccl bccs bcia bcis bcpl bcpp bcps bcra bcrs bcsa bcsc bcsl bcss bial biap biar bias biba bibb bibi bibl bibs bica bicc bici bics biis bila bili bill bils bipa bipp bips bira birb biri birl birr birs bis- bisa bisc bisl bisp biss blaa blab blac blas blic blip blir blis blls blrc blsp blss bpai bpcp bprc bpsa brab brac brai bras brca brcb bria bric bril bris brlp brls brrr brrs brsb brsr bsaa bsac bsap bsas bsci bscp bscs bsic bslc bspp bspr bsra bssc