-al -ol a-a a-b a-c aaa aab aac aad aaj aal aao aas ab- aba abb abc abd abj abl abo abs ac- aca acb acc acd acj acl aco acs ad- ada adb adc add adj adl ado ads aja ajb ajc ajd ajj ajl ajo ajs al- ala alb alc ald alj all alo als aoa aob aoc aod aoj aol aoo aos as- asa asb asc asd asj asl aso ass baa bab bac bad baj bal bao bas bba bbb bbc bbd bbl bbo bbs bca bcb bcc bcd bcj bcl bco bcs bda bdb bdc bdd bdj bdl bdo bds bja bjc bjd bjj bjs bla blb blc bld blj bll blo bls boa bob boc bod boj bol boo bos bsa bsb bsc bsd bsj bsl bso bss c-- c-j caa cab cac cad caj cal cao cas cba cbb cbc cbd cbj cbl cbo cbs cca ccb ccc ccd ccj ccl cco ccs cda cdb cdc cdd cdj cdl cdo cds cja cjb cjc cjd cjs cl- cla clb clc cld clj cll clo cls co- coa cob coc cod coj col coo cos csa csb csc csd csj csl cso css daa dab dac dad daj dal dao das dba dbb dbc dbd dbl dbo dbs dca dcb dcc dcd dcl dco dcs dda ddb ddc ddd ddl ddo dds dj- dja djb djc djd djl djo djs dl- dla dlb dlc dld dlj dll dlo dls doa dob doc dod doj dol doo dos dsa dsb dsc dsd dsj dsl dso dss j-d jaa jab jac jad jaj jal jao jas jba jbc jbj jbl jbo jbs jca jcb jcc jcd jcl jco jcs jda jdb jdc jdl jdo jds jja jjb jjc jjj jjl jjs jla jlb jlc jll jlo jls joa job joc jod joj jol joo jos jsa jsb jsc jsd jsj jsl jso jss la- laa lab lac lad laj lal lao las lba lbb lbc lbd lbj lbl lbo lbs lca lcb lcc lcd lcj lcl lco lcs lda ldb ldc ldd ldj ldl ldo lds ljj ljs lla llb llc lld llj lll llo lls loa lob loc lod loj lol loo los lsa lsb lsc lsd lsj lsl lso lss oaa oab oac oad oaj oal oao oas ob- oba obb obc obd obj obl obo obs oc- oca ocb occ ocd ocj ocl oco ocs oda odb odc odd odl odo ods oja ojb ojc ojd ojo ojs ola olb olc old oll olo ols oo- ooa oob ooc ood ool ooo oos os- osa osb osc osd osj osl oso oss saa sab sac sad saj sal sao sas sba sbb sbc sbd sbj sbl sbo sbs sca scb scc scd scj scl sco scs sda sdb sdc sdd sdj sdl sdo sds sja sjb sjc sjd sjj sjs sla slb slc sld slj sll slo sls soa sob soc sod soj sol soo sos ss- ssa ssb ssc ssd ssj ssl sso sss