-ana a-ak aaaa aaaf aaan aaar aafa aaff aaka aana aara afaa afak afan afar affa afka afkr afr- afra akaa akan akar akka akna akr- akra ana- anaa anak anan anar anax anfa ank- anka anna araf arak aran arar arax arfa arff arka arna arnk arr- arra arrk arrr axaf axan axar axfr f--k faaa faan fafa faff fana fank fara fark farr ffar ffff ffrr fnar frak fran frax kaaa kaaf kaak kaan kaar kafa kaff kafn kafr kaka kakk kakn kakx kana kanf kann kanx kara karf kark karn karr karx kaxa kfan kfar kfax kffa kfff kffk kffn kffx kfka kfkx kfna kfnf kfnk kfnn kfnx kfra kfrn kfrr kfrx kfxa kfxf kfxn kfxr kfxx kkaa kkan kkar kkfn kkfr kkkk kknn kknx kkrf kkrk kkrn kkrr kkrx kkxa kkxk kkxx knaa knaf knan knar knax knfa knfr knfx knkk knnk knnr knrk knrx knxr knxx krak kran krar krff krfn krfx krka krkk krkn krkr krkx krna krnk krnn krrf krrk krrn krrr krrx krxa krxf krxk krxr krxx kxaa kxar kxff kxfn kxkk kxkx kxna kxra kxrk kxrr kxrx kxxf kxxk kxxn kxxr kxxx naaa naan naar nafa naff naka nan- nana nann nara narf nark narn narr narx nfaa nfff nfra nkrf nnnn nrna raaf raak raan rafa raff raka rakk rana rank rann ranx rara rarf rark raxa rkkf rnaf rrna rrrr xaar xana xara xxxx