-al -ic a-a a-b a-c a-i aaa aab aac aad aai aal aar aas ab- aba abb abc abd abi abl abr abs ac- aca acb acc acd aci acl acr acs ad- ada adb adc add adi adl adr ads ai- aia aib aic aid aii ail air ais al- ala alb alc ald ali all alr als ar- ara arb arc ard ari arl arr ars as- asa asb asc asd asi asl asr ass baa bab bac bad bai bal bar bas bba bbb bbc bbd bbi bbl bbr bbs bca bcb bcc bcd bci bcl bcr bcs bda bdb bdc bdd bdi bdl bdr bds bi- bia bib bic bid bii bil bir bis bla blb blc bld bli bll blr bls bra brb brd bri brl brr brs bsa bsb bsc bsd bsi bsl bsr bss c-- caa cab cac cad cai cal car cas cba cbb cbc cbd cbi cbl cbr cbs cca ccb ccc ccd cci ccl ccr ccs cda cdb cdc cdd cdi cdl cdr cds ci- cia cib cic cid cii cil cir cis cl- cla clb clc cld cli cll clr cls cra crb crc crd cri crl crr crs csa csb csc csd csi csl csr css daa dab dac dad dai dal dar das dba dbb dbc dbd dbi dbl dbr dbs dca dcb dcc dcd dci dcl dcr dcs dda ddb ddc ddd ddi ddl ddr dds di- dia dib dic did dii dil dir dis dl- dla dlb dlc dld dli dll dlr dls dra drb drc drd dri drl drr drs dsa dsb dsc dsd dsi dsl dsr dss i-d ia- iaa iab iac iad iai ial iar ias iba ibb ibc ibd ibi ibl ibr ibs ica icb icc icd ici icl icr ics ida idb idc idd idi idl idr ids iia iib iic iid iii iil iir iis il- ila ilb ilc ild ili ill ilr ils ir- ira irb irc ird iri irl irr irs is- isa isb isc isd isi isl isr iss la- laa lab lac lad lai lal lar las lba lbb lbc lbd lbi lbl lbr lbs lca lcb lcc lcd lci lcl lcr lcs lda ldb ldc ldd ldi ldl ldr lds lia lib lic lid lii lil lir lis lla llb llc lld lli lll llr lls lra lrb lrc lrd lri lrr lrs lsa lsb lsc lsd lsi lsl lsr lss ra- raa rab rac rad rai ral rar ras rba rbb rbc rbd rbi rbl rbr rbs rca rcb rcc rcd rci rcl rcr rcs rda rdb rdc rdd rdi rdl rdr rds ria rib ric rid rii ril rir ris rla rlc rld rli rll rlr rls rra rrb rrc rrd rri rrl rrr rrs rsa rsb rsc rsd rsi rsl rsr rss saa sab sac sad sai sal sar sas sba sbb sbc sbd sbi sbl sbr sbs sca scb scc scd sci scl scr scs sda sdb sdc sdd sdi sdl sdr sds sia sib sic sid sii sil sir sis sla slb slc sld sli sll slr sls sr- sra srb src srd sri srl srr srs ss- ssa ssb ssc ssd ssi ssl ssr sss

a-ii aaaa aaab aaac aaad aaai aaal aaar aaas aaba aabb aabc aabd aabi aabl aaca aacb aacc aacd aaci aacl aacr aacs aada aadc aadi aads aaib aaic aaii aais aala aalc aald aali aall aals aara aarc aard aari aars aasa aasc aasd aasi aass abaa abab abac abad abai abal abar abas abb- abba abbb abbi abbr abbs abca abcb abcc abcd abci abcl abcr abcs abda abdi abia abib abic abid abil abir abis abla abls abra abrc abri abrs abs- absa absd absi absl abss acaa acab acac acad acai acar acas acba acbl acca accc accd acci accs acda acdb acdc acdi acds aci- acia acic acid acir acis acla aclc acli aclr acls acr- acra acrc acri acrr acrs acsa acsc acsd acsi acsl acss adaa adab adac adad adai adal adar adas adba adbc adbi adcc adci adcs adda addc addd addi addl addr adds adia adib adic adir adis adli adls adra adrs adsa adsi adsl adsr adss aiai aias aiba aibl aica aicc aicd aicr aics aida aidb aidc aidi aidr aids aiia aiib aiic aiid aiir aila aild aili ails aira aird airi airs aisa aisb aisd aisi aisl aisr alaa alac alad alai alal alar alas alb- alba albc albi albs alca alcc alcs ald- alda aldi aldl alds ali- alia alib alid alii alil alir alis all- alla alli alll allr alls alsa alsc arab arac arad arai aral arar aras arba arbi arbs arc- arca arci arcs arda ardc ardi ardl ards aria arib arid arii aril aris arla arli arr- arra arrc arri arrr arrs ars- arsa arsc arsd arsi asaa asab asac asad asai asal asar asas asba asc- asca ascb ascc asci ascl ascr asda asdl asds asia asic asii asil asir asis asla asli aslr asra asrc asrs assa assc assd assi assl assr asss ba-i baaa baad baal baar baas baba babb babi babr babs bac- baca bacc baci bacs bada badb badd badi badr bads baia baib baic baid bail bair bais bala balc bald bali ball bals bar- bara barb barc bard bari barr bars basa basc basi bass bbad bbas bbbb bbbs bbci bbdd bblb bbls bbrc bcaa bcar bcas bcbc bcbs bcca bccc bcci bccl bccs bcda bcds bcia bcis bcra bcrs bcsa bcsc bcsl bcss bd-r bdbc bddc bdii bdls bdsd biad bial biar bias biba bibb bibi bibl bibs bica bicc bici bics bida bidi bidr bids biis bila bild bili bill bils bira birb bird biri birl birr birs bis- bisa bisc bisd bisl biss blaa blab blac blad blas bldc bldr blic blir blis blls blrc blss brab brac brad brai bras brca brcb brda brds bria bric brid bril bris brls brrr brrs brsb brsr