-ana aaaa aaad aaaf aaan aaar aaas aada aads aafa aafd aaff aana aand aara aard aars aasa aasd aasf aass adaa adad adan adar adas adda addd addn addr adds adfa adfs adna adns adra adrs adsa adsr adss afaa afad afan afar affa affs afr- afra afrs afsa ana- anaa anad anan anar anas and- anda andr ands anfa anna anns ansa ansd ansf arad araf aran arar aras arda ardf ards arfa arff arfs arna arnd arns arr- arra arrr arrs ars- arsa arsd asaa asad asaf asan asar asas asda asdf asds asfa asra asrs assa assd assn assr asss d-na daad daan daar daas dada dads dafa daff dafs dana dand dann danr dans dara dard darf darn darr dars dasa dasd dass dddd ddss dfaf dfas dfds dffa dfrf dnaa dnad dnan dnas dnsa draa drad draf drar dras drda drna drra drrs drsa dsda dsdr dsfa dsrr dssa dssn faaa faad faan faas fada fadd fads fafa faff fana fand fans fara fard farr fars fasa fasd fasn fass ffar ffff ffrr ffsa ffss fnar fndd fndn fndr fnrs frad fran fras frns fsas fsra fssa fssf naaa naad naan naar naas nada nadf nadr nads nafa naff nafs nan- nana nand nann nans nara nard narf narn narr nars nas- nasa nasd nasf nasr nass ndaa ndas ndfa ndna ndrf ndsf ndss nfaa nfas nfda nfff nfra nfrs nfsr nnnn nnsa nnss nras nrds nrna nrrd nrsa nsaa nsar nsdf nsds nsfs nsna nsnr nsra nsrd nssa nssf nssr nsss raad raaf raan raas rada radd radr rads rafa raff rana rand rann rans rara rarf rars rasa rasd rass rdas rdfa rdna rfds rnaf rnas rndf rnds rrad rras rrna rrrr rsaa rsaf rsdd rsds rsna rsnn rsnr rssa saad saaf saan saar saas sada sadd sadr sads safa saff safr sana sand sann sanr sans sara sard sarf sarn sarr sars sasa sasd sasf sass sdds sdna sdrs sdsf sdss sfar sfas sfra sfss snad snar snas snda snns snra snrs snsd sraf sras srna srnn srsd ssaa ssan ssas ssdd ssdf ssns ssra ssrs sssa sssf ssss