-ana aaaa aaan aaas aaav aana aaon aaoo aasa aass aava ana- anaa anan anao anas anaz anna anno anns ano- anoa anon anos ansa anso anza aono aoss asaa asan asao asas asno ason asos assa assn asso asss asva asvs avan avao avas avaz avon avos avva avvo aza- azan azas azaz azna azo- azon azoo azos azov azsv azza azzo naaa naan naas nan- nana nann nano nans naos nas- nasa naso nass nasv nava navo navs navv naza nazo nazz nnnn nnos nnsa nnss noaa non- nona nonn nono nons noo- noon nooo noos noov nos- nosa noss nov- nova novo nsaa nsna nsos nssa nsso nsss nvss oass oavs onan onas onna onno onon onos onoz onso onza onzo ooaa oona oons oooo ooos oosa osan osas osno osoo osos osov ossa osso ovan ovo- ovon ovoo ozan ozna ozon s-os saan saas saaz sana sann sano sans sanz saon saos sasa saso sass sava savo savs saza snas snav snns snoa snoo snos snov soan soas soaz son- sona sono sons soon soos sosa soso soss sosv sova sovo sovs soz- soza ssaa ssan ssao ssas ssns sssa ssss svan svns szss vaan vaas vana vann vano vans vas- vasa vaso vass vava vavs vaza vnav vnso vona vonn vons vosa voso voss vsan vvvv zaan zaav zana zann zano zans zaza zoan zon- zona zons zoo- zoon zoos zoso zoss zoza zozo zsss zvon zzzs zzzz