a-do a-ya a-yo aaaa aaab aaad aaas aaba aabb aabd aaby aada aads aaoo aasa aasd aass abaa abab abad abas abay abb- abba abbb abbo abbs abby abda abdo abdy aboa abob abod aboo abos aboy abs- absa absd abss abys abyy adaa adab adad adao adas aday adba adda addd addo adds addy adob adod adoo ados adsa adso adss adya aoba aosd aoss asaa asab asad asao asas asay asba asbo asby asda asdo asds asob asod asos assa assd asso asss assy asya ay-o ayad ayao ayas ayay ayda ayds ayod ayoo ayos ayya baaa baad baas baba babb babo babs baby bada badb badd bado bads bady baos basa baso bass baya bayo bays bbad bbas bbay bbbb bbbs bbdd bbdo bboy bbyo bday bdos bdsd boab boad boas boba bobb bobo bobs boby boda bodb bodo bods body boob bood boos bosa boso boss boya boyd boyo boys bsaa bsas bsbd bsod bsos bssd byas byoa byob byod byos bysb byso byss bysy byyd d-bo daab daad daas daba dabb dabo dabs dada dado dads dady daos dasa dasb dasd dass dasy daya dayo days dbas dbos dboy dbsa dbss dday dddd ddss doab doas doba dobb dobs doby dod- doda dodd dodo dods dody doob dood doos dosa doso doss dosy doya doyo dsba dsda dsoa dsos dssa dya- dyab dyad dyas dydd dyo- dyoo dys- dyss oass oasy obad obas obay obba obbo obby obos oboy obsd obss odas oday odbo odda oddd odds oddy odoo odos odso ooaa ooba ooby ooda oooo ooos oosa osas osay osba osby osoo osos ossa ossb ossd osso ossy oyas oyda oyss s-os saab saad saas saba sabb sabo sabs sada sadb sadd sado sads sady saos sasa sasd saso sass saya sayd sayo says sbaa sbas sbbs sbds sbsa sbsd sdba sdds sdss soad soas soay soba sobo sobs soda sodd sodo sods sody sood soos sooy sosa soso soss soya soyo soys ssaa ssab ssao ssas ssby ssdd sssa sssb ssss sybo syds syso syss yaas yaba yabo yada yado yads yasa yaso yass yaya yayo yays ybas ybbs ydad yday yoba yobo yobs yoda yodo yods yood yoso yoyo ysay ysby ysyb yyyy