-ana aaaa aaad aaan aaar aaas aada aads aana aand aara aard aars aasa aasd aass adaa adad adan adar adas adda addd addn addr adds adna adns adra adrs adsa adsr adss ana- anaa anad anan anar anas and- anda andr ands anna anns ansa ansd arad aran arar aras arda ards arna arnd arns arr- arra arrr arrs ars- arsa arsd asaa asad asan asar asas asda asds asra asrs assa assd assn assr asss d-na daad daan daar daas dada dads dana dand dann danr dans dara dard darn darr dars dasa dasd dass dddd ddss dnaa dnad dnan dnas dnsa draa drad drar dras drda drna drra drrs drsa dsda dsdr dsrr dssa dssn naaa naad naan naar naas nada nadr nads nan- nana nand nann nans nara nard narn narr nars nas- nasa nasd nasr nass ndaa ndas ndna ndss nnnn nnsa nnss nras nrds nrna nrrd nrsa nsaa nsar nsds nsna nsnr nsra nsrd nssa nssr nsss raad raan raas rada radd radr rads rana rand rann rans rara rars rasa rasd rass rdas rdna rnas rnds rrad rras rrna rrrr rsaa rsdd rsds rsna rsnn rsnr rssa saad saan saar saas sada sadd sadr sads sana sand sann sanr sans sara sard sarn sarr sars sasa sasd sass sdds sdna sdrs sdss snad snar snas snda snns snra snrs snsd sras srna srnn srsd ssaa ssan ssas ssdd ssns ssra ssrs sssa ssss