a-ii aaaa aaai aaas aaii aais aasa aasi aass agag agai agas agga aggi agia agig agii agis agsa agsg aiai aias aiga aiia aija aisa aisg aisi aisj ajag ajas ajga ajig ajis ajss asaa asag asai asas asia asii asij asis asja assa assi asss gaas gaga gagg gagi gags gaia gaig gais gaja gasa gasi gass gggg ggss giaa giai gias giga gigg gigi gigs giis gijs gisa giss gjig gsis iaaa iaai iaas iags iaia iais iasa iasi igas igga iggs igia igis iias iiii iiis iisi iisj ijji is-a isai isas isia isis issa issi isss jaas jaga jagg jags jais jaja jaji jasa jass jias jiga jigg jigs jiji jisa jsgi jsss s-ii saag saaj saas saga sagg sagi sags saia sais saja sasa sasi sass sgaa sggg sggs sgss siaa siag siai sias siga sigg sigi sigs sisa sisi siss sjis ssaa ssas ssgs ssis sssa sssi ssss