a-ii a-iv aaaa aaae aaaf aaai aaav aaea aaev aafa aaff aafi aage aaii aava aeaf aega aeva afaa afee affa affi afgf afia afif afig agag agai agav agea agee agei agfa agga agge aggi agia agie agig agii agva aiai aiea aiee aiff aifv aiga aiia aiva avea avgi avia avie aviv avva eaaf eaga eage eaif eave eeea eeee eefa eefe eega eeva ef-g effa effi egaa egae egea egee egge eggi eiei eige eigg evae evea evga evia evie faaa fafa fafe faff fafg fafi fage fagg fagi faie fava fave favi feaf fefe feff fefi fege fegg feia feie feig feve ffee ffff ffii fiaa fiaf fief fifa fife fiff fifi figa figg fiii five gaea gafa gaff gafi gaga gage gagg gagi gaia gaie gaig gava gave gavi geai gefe gege gegg geia geie geif geig geva geve gffa ggfg gggg giaa giai gief gife giff giga gige gigg gigi giva give gvvv iaaa iaai iaea iafe iaff iaia iava ieie ieva ifaa ifae ifge ifva igea igfa igga igia iifa iiie iiii ivai ivea ivie ivig vafa vag- vaga vage vagg vagi vaia vaie vaig vava vefa vega vege vegf veia veie veii veve vevi viae viag vife viff viga vige viii viva vive vivi vvvv