a-ak a-ha aaaa aaab aaad aaah aaas aaba aabb aabd aabh aada aads aaha aahk aahs aaka aasa aasd aass abaa abab abad abak abas abb- abba abbb abbs abda abha abhs abs- absa absd abss adaa adab adad adah adak adas adba adda addd adds adha adhd adhs adsa adss ahab ahad ahah ahas ahha ahhs ahsa ahss akaa akah akas akha akhs akka aksa asaa asab asad asah asak asas asba asda asds asha ashk ashs aska asks assa assd assh assk asss baaa baad baah baak baas baba babb babs bada badb badd badh bads baha bahs bak- baka bakh baks basa bash bask bass bbad bbas bbbb bbbs bbdd bbhs bddh bdhs bdsd bhhs bkhs bsaa bsas bsbd bshs bssd daab daad daas daba dabb dabs dada dads daha dahs daka daks dasa dasb dasd dash dask dass dbas dbhs dbsa dbss dddd ddss dhaa dhad dhak dhsa dkba dksh dsba dsda dshk dshs dssa haab haad haak haas haba habs hada hadh haha hahs haka hakk haks hasa hasd hash hask hass hbbs hbds hbhs hbss hdbk hdda hdhs hdss hhaa hhds hhhh hhhs hsad hsas hshs kaaa kaab kaak kaas kaba kabb kabd kad- kada kadd kads kaha kahs kaka kakh kakk kaks kas- kasa kasb kash kask kass kbaa kbab kbad kbak kbas kbba kbbb kbbd kbbk kbbs kbdb kbds kbhb kbhh kbhs kbkb kbkk kbsa kbsb kbsk kbss kdaa kdab kdad kdak kdbb kdbs kddb kddd kddk kdka kdkb kdkd kdkk kdsd kdsk kdss khab khad khak khas khbd khbs khdk khhk khhs khka khkk khks khss kkaa kkba kkbb kkbd kkbs kkda kkdd kkha kkhb kkhh kkhk kkkk kksa kksd kkss ksab ksah ksak ksas ksba ksbh ksbs ksdk ksds ksha kshb kshd kshk kshs kska kskb kskd kskk ksks kssa ksss saab saad saah saak saas saba sabb sabs sada sadb sadd sadh sads saha sahk sahs saka sakb sakk saks sasa sasd sash sask sass sbaa sbas sbbs sbds sbhk sbhs sbsa sbsd sdak sdba sdds sdha sdhb sdhd sdhs sdss shab shad shah shak shas shbs shha shhh shhs skab skad skhs sksd skss ssaa ssab ssas ssdd sshs sssa sssb sssh ssss