I ::=   "title:    Names of Italian software companies\n"
      ^ "author:   Enrico Zini <enrico@debian.org>\n and ERLUG"
      ^ "language: italian\n"
      ^ "status:   Basic\n"
      ^ "topic:    General\n"
      ^ "created:  28/06/2006"
;

S ::= Nome (_|--Extra) (_|----Extra) [Soc] ;

Nome ::= \ First ^ Second 
       | ----Sigla
       ;

First ::= domino | gesti | pro | esa | logica | ita | abc | tele | first | wire | logic | media | wan | soft | power | "e-" | "@-" | biz | euro | alfa | beta | gamma | delta | teta | zeta | win | tecno | cable | wireless | micro | mini | maxi | mega | iper | nano | poli | bio | next | data | inter | ip | Lettera ^ Lettera ^ Vocale | mago | red | blue | white | green | black | sky | omnia | bel | lead | leader | advance | future | aggregated | star | edge | expert | extra ;

Second ::= gest | soft | siel | pro | system | sistemi | group | net | software | centre | gate | point | tech | nomic | netica | data | base | bank | shop | ware | tecnolog ^ (y | ies) | edge | ninja | web ;

Lettera ::= a|b|c|d|e|f|g|h|i|l|m|n|o|p|q|r|s|t|u|v|z ;

Vocale ::= a|e|i|o|u ;

Sigla ::= \Lettera ^ \Lettera ^ \Vocale ;

Soc ::= "Srl" | "Snc" | "Ab" | "Scarl" | "GmBH" | "Coop" | "Spa" | "Ltd" | "Inc" | "Holding" | -"Ditta individuale" | "Studio associato" ;

Extra ::= "International" | "Management" | "Unlimited" | "European" | "Worldwide" | "Consultants" | "Partners" | "e figli" | -- ^", eredi di" | "Engineering" | "Industria leader" ;