a-ha a-ya aaaa aaac aaad aaah aaca aacc aacd aach aact aacy aada aadc aadt aaha aata aatc aatt ac-t acaa acac acad acat acca accc accd acch acct accy acda acdc acdt acha achh acht achy acta actc acth actt adaa adac adad adah adat aday adcc adda addc addd addy adha adhd adta adya adyt ahac ahad ahah ahat ahha ahta at-t ataa atac atad atat atay atca atcc atch atdt atha athy atta atty atya ayad ayah ayat ayay ayca ayda ayta ayth ayya c-cd caaa caac caah caat cac- caca cacc cach cada cadc cadd cady caha caht cat- cata catc catd cath catt caty ccaa ccac ccad ccat ccca cccc ccdc ccdh ccha cchy cctc cctt cdaa cdac cdad cday cdda chaa chac chad chah chat chay chca chch chha chtt chy- chyc ctca ctta cya- cyaa cyc- cyca cycc cyt- cyta cyy- cyyc daad daca dact dada dady daha data datt daya dayt dc-y dcca dccc dcct dctc dday dddd dhaa dhad dhat dtaa dtac dtcc dthd dya- dyac dyad dyah dyat dycd dych dydd dyhh dyht dyt- dytc dyty haad haat hada hadh haha haht hata hath hatt haya hayt hcat hcca hccc hcch hday hdca hdda hdtt hdyd hhaa hhat hhhh htcc hyda hydd hydt taa- taat taca tacc tach tact tacy tada taha tata tath tatt taty taya tayt tayy tcad tcca tccc tcdd tch- tcha tchh tctc tdac thaa thad that thay thca thch thyh tttt ttyd tydd tydy tyht tyta tytd tytt tyty yacc yacy yada yata yaya ycat yccc ycch yctc ydad yday ydyt yhad yhat yhyd ytay ytch ytht yyyy