a-ii a-iv aaaa aaai aaar aaav aaii aara aari aava agag agai agar agav agaz agga aggi agia agig agii agir agra agri agva aiai aiga aiia aiir aira airi aiva aiza aizi arag arai arar arga argi aria arig arii ariz arr- arra arrg arri arrr arva arvi arza avar avaz avgi avia aviv aviz avra avri avva aza- azai azar azaz azia aziz azra azza azzi gaar gaga gagg gagi gaia gaig gair gara garg gari garr garv garz gava gavi gaza gazi gggg giaa giai giga gigg gigi gira girg giri girr giva giza gizi gizz grai grav graz gria grig griz grrr gvvv iaaa iaai iaia iara iava igar igga igia igra igri iiii iira irai irar iri- iria irig irra irri ivai ivar ivig izar izia izra raag raaz raga ragg ragi raia raig raii rair raiz rara rari rarz rava ravi raza razg razi razr razz riaa riai riaz riga rigg rigi riia riri riva riza rizi rizz rrrr rzav vaar vag- vaga vagg vagi vaia vaig vair vara varg vari varr vava vaza vazi viag viar viga vigr viii vira virg viri virr viva vivi viza vrai vrav vraz vria vvvv zaar zaav zagg zaia zara zari zarr zaza zazi ziar ziaz ziga zigg zigi zira ziri ziva ziza zizi zizz zzzz