a-ya aaaa aaac aaal aaca aacc aacl aacy aala aalc aall acaa acac acag acca accc accy acga acla aclc acyl agac agag agal agay agca agcc agcy agga aggy agla aglc agly agya alaa alac alag alal alay alca alcc alg- alga algy all- alla alll ally alya ayal ayay ayca ayla ayya caaa caac caal cac- caca cacc caga cagg cagy cala calc call ccaa ccac ccag ccca cccc cccl ccga ccgc ccla cclc cclg cgac cgal cgcc cgcg clag clay cly- cya- cyaa cyc- cyca cycc cycl cyl- cylc cyll cyy- cyyc gaal gacy gaga gagg gala gall gaya gayl gc-c gcaa gcal gccc gclc ggcl gggg glaa glay glcc glyc glyg gyal gyll laaa laac laag laal laca lacc lacl lacy lag- laga lagg lala lall laya lcac lcca lccc lgca llay llcc llgc lllc llll lyc- lyla lyly yacc yacy yaga yala yall yaya yccc ylay ylla yyyy