a-ak a-ha aaaa aaac aaad aaah aaal aaca aacc aacd aach aack aacl aada aadc aagh aaha aahk aahl aaka aala aalc aald aall acaa acac acad acag acca accc accd acch acda acdc acga acha achh achl ackd acla aclc adaa adac adad adag adah adak adal adcc adda addc addd addl adha adhd agac agad agag agal agca agcc agda agga agha agla aglc ahac ahad ahah ahal ahdl ahha ahla akaa akah akal akca akha akka alaa alac alad alag alak alal alca alcc ald- alda aldl alg- alga alha alk- alka alkd all- alla allh alll c-cd caaa caac caah caal cac- caca cacc cach cack cada cadc cadd caga cagg caha cahl caka cala calc cald calk call ccaa ccac ccad ccag ccca cccc cccl ccdc ccdh ccga ccgc ccha cchl ccla cclc cclg cdaa cdac cdad cdda cddl cgac cgal cgcc cgcg chaa chac chad chag chah chak chal chca chch chgd chha chka chlc ckac ckch ckck ckcl ckga ckgl cklg clad clag clcd cldc clkg daad daag daal daca dada daga dagg dagh daha dahl daka dala dalk dall dcca dccc dccl dddd ddlc dgac dgca dgka dgkd dgkg dglc dhaa dhad dhag dhak dhal dkdc dlha gaal gach gack gada gadd gadk gaga gagg gaha gala gald galk gall gc-c gcaa gcal gccc gcda gclc gdal gdca ggcl gggg gghg ghll glaa glad glak glcc haad haag haak haal hack hada hadh hadl hag- haga hagg hagh hagl haha haka hakk hal- hala hald halk hall hcca hccc hcch hcgh hdca hdda hdlg hgah hggc hhaa hhcl hhgg hhhh hhla hkcc hkcl hkdl hlah kaaa kaag kaak kaal kacc kacd kach kacl kad- kada kadd kadl kag- kaga kagc kagg kagh kagl kaha kahc kahl kaka kakc kakh kakk kala kalc kald kalk kall kcaa kcac kcad kcah kcal kcca kccc kccd kcck kccl kcda kcdc kcdd kcgc kcgl kcha kchg kchh kchk kchl kckc kckk kckl kcla kclc kclh kclk kcll kdaa kdac kdad kdag kdak kdal kdca kdcc kdcd kddc kddd kddg kddk kddl kdgl kdhl kdka kdkd kdkk kdla kdlc kdld kdlg kdlh kdll kgac kgak kgal kgcc kgcd kgcl kgdc kgdd kgdl kgga kggg kggl kghl kgkl kgla kgld kglh kglk khac khad khak khal khca khcc khch khck khdc khdk khgc khgg khhg khhk khhl khka khkk khla khlc khll kkaa kkac kkag kkal kkcd kkch kkck kkcl kkda kkdc kkdd kkdg kkdl kkgl kkha kkhh kkhk kkkk kklc kkld kklh kkll klaa klac klad klag klak klal klca klcc klcd klch klck klcl kldc kldd kldg klga klgd klgl klhc klka klkc klkk klkl klla kllc kllk laaa laac laad laag laak laal laca lacc lach lack lacl lada ladd lag- laga lagg lagh laha laka lakh lala lald lall lcac lcad lcca lccc lcdd lchc ldha lgca lhhh lkal llcc lldc llgc lllc llll