a-ha aaaa aaac aaah aaal aaca aacc aach aacl aagh aaha aahl aala aalc aall acaa acac acag acca accc acch acga acha achh achl acla aclc agac agag agal agca agcc agga agha agla aglc ahac ahah ahal ahha ahla alaa alac alag alal alca alcc alg- alga alha all- alla allh alll caaa caac caah caal cac- caca cacc cach caga cagg caha cahl cala calc call ccaa ccac ccag ccca cccc cccl ccga ccgc ccha cchl ccla cclc cclg cgac cgal cgcc cgcg chaa chac chag chah chal chca chch chha chlc clag gaal gach gaga gagg gaha gala gall gc-c gcaa gcal gccc gclc ggcl gggg gghg ghll glaa glcc haag haal hag- haga hagg hagh hagl haha hal- hala hall hcca hccc hcch hcgh hgah hggc hhaa hhcl hhgg hhhh hhla hlah laaa laac laag laal laca lacc lach lacl lag- laga lagg lagh laha lala lall lcac lcca lccc lchc lgca lhhh llcc llgc lllc llll