a-ya aaaa aaab aaad aaas aaba aabb aabd aaby aada aads aasa aasd aass abaa abab abad abas abay abb- abba abbb abbs abby abda abdy abs- absa absd abss abys abyy adaa adab adad adas aday adba adda addd adds addy adsa adss adya asaa asab asad asas asay asba asby asda asds assa assd asss assy asya ayad ayas ayay ayda ayds ayya baaa baad baas baba babb babs baby bada badb badd bads bady basa bass baya bays bbad bbas bbay bbbb bbbs bbdd bday bdsd bsaa bsas bsbd bssd byas bysb byss bysy byyd daab daad daas daba dabb dabs dada dads dady dasa dasb dasd dass dasy daya days dbas dbsa dbss dday dddd ddss dsba dsda dssa dya- dyab dyad dyas dydd dys- dyss saab saad saas saba sabb sabs sada sadb sadd sads sady sasa sasd sass saya sayd says sbaa sbas sbbs sbds sbsa sbsd sdba sdds sdss ssaa ssab ssas ssby ssdd sssa sssb ssss syds syss yaas yaba yada yads yasa yass yaya yays ybas ybbs ydad yday ysay ysby ysyb yyyy