-ana a-ak aaaa aaac aaaf aaan aaar aaca aacc aacf aack aacn aacr aafa aafc aaff aaka aana aara aarc acaa acac acan acar acca accc accf acfc acr- acra acrc acrr afaa afak afan afar afca afcc affa affc afka afkr afr- afra afrc akaa akan akar akca akka akna akr- akra ana- anaa anac anak anan anar anaz anca ancc anfa ank- anka anna anrc anza arac araf arak aran arar arc- arca arfa arfc arff arka arna arnk arr- arra arrc arrk arrr arza aza- azan azar azaz azca azna azra azza caaa caac caaf caan cac- caca cacc cack cacr cafa cafc caff caka cana canc cank cann canz cara carc carf cark carn carr caza ccaa ccac ccaf ccar ccca cccc cccf ccfa ccfc ccff ccna ccnc ccnf ccnr ccra ccrc ccrf cfaa cfac cfar cfca cfcf cfcn cffr cfnr cfra cfrn ckac ckan ckck ckfr cknc ckrc cnaa cnac cnfa cnna cnnz cnrc cnrr crac craf cran crar crca crcc crcr crcz crfc crkc crna czar f--k faaa faac faan faca facc fack fafa fafc faff fana fanc fank fara farc fark farr farz faza fcar fcca fccf fcra ffar ffcc ffff ffrr fnac fnar frac frak fran frcc frcn frfc kaaa kaaf kaak kaan kaar kacc kacz kafa kafc kaff kafn kafr kaka kakc kakk kakn kana kanf kann kanz kara karf kark karn karr karz kaza kazc kazf kazn kazr kazz kcaa kcac kcar kcca kccc kcck kccr kcfa kcfc kcfn kckc kckf kckk kckn kckr kckz kcnr kcnz kcrc kcrn kcrr kcrz kczz kfac kfan kfar kfaz kfcf kfcr kffa kfff kffk kffn kfka kfna kfnc kfnf kfnk kfnn kfnz kfra kfrc kfrn kfrr kfrz kkaa kkac kkan kkar kkck kkcn kkcr kkfn kkfr kkkk kknn kkrc kkrf kkrk kkrn kkrr kkrz kkzn kkzz knaa knac knaf knan knar knaz knca knck kncn kncr knfa knfr knkk knnk knnr knnz knrk knz knza knzr knzz krac krak kran krar kraz krca krcc krcn krfc krff krfn krka krkc krkk krkn krkr krkz krna krnk krnn krrc krrf krrk krrn krrr krrz krza krzk krzn krzr krzz kzan kzar kzaz kzcr kzfn kzfr kzkr kzkz kzna kznc kznk kznn kzrc kzrk kzrr kzrz kzza kzzk kzzn kzzr kzzz naaa naac naan naar naca nacc nacf nack nafa nafc naff naka nan- nana nann nara narc narf nark narn narr narz naza nazz ncaa ncac ncar ncca nccc nccf nccn nccr ncfc ncna ncnc ncra ncrc nfaa nfff nfra nkfc nkrf nnnn nrca nrfc nrna nrrc nzar nzcc nzcf nzra raaf raak raan raaz rac- raca racc rack rafa rafc raff rafz raka rakk rana ranc rank rann ranz rara rarf rark rarz raza razr razz rcac rcaf rccc rcfc rcnr rffc rkkf rnaf rrfc rrna rrrr rzka zaan zaar zaca zack zaka zakk zana zann zara zarf zark zarr zaza zcar znak zzzz