sawine@1: term                   = term AND term
sawine@1: term                   = NOT term
sawine@1: term                   = "(" term ")"
sawine@1: int_op                 = IS
sawine@1: int_op                 = IS NOT
sawine@1: int_op                 = GREATER THAN
sawine@1: int_op                 = LESS THAN
sawine@1: string_op              = IS
sawine@1: string_op              = IS NOT
sawine@1: string_array_op        = IS
sawine@1: string_array_op        = IS NOT
sawine@1: string_array_op        = IN
sawine@1: string_array_op        = NOT IN
sawine@1: string_string_array_op = IN
sawine@1: string_string_array_op = NOT IN
sawine@1: int_array              = "[" ints "]"
sawine@1: ints                   =
sawine@1: ints                   = ints "," int
sawine@1: ints                   = ints int
sawine@1: int                    = INTEGER
sawine@1: string_array           = "[" strings "]"
sawine@1: strings                =
sawine@1: strings                = strings "," string
sawine@1: strings                = strings string
sawine@1: int_pt                 = TAS
sawine@1: char_pt                = FTYP
sawine@1: string_pt              = ADEP
sawine@1: string_pt              = ADES
sawine@1: string_pt              = RWY
sawine@1: string_pt              = ATYP
sawine@1: string_pt              = COPX
sawine@1: string_pt              = FRUL
sawine@1: string_pt              = RFL
sawine@1: string_pt              = TRAVEL_TYPE
sawine@1: string_array_pt        = ROUTE
sawine@1: char_array_pt          = EQUIP
sawine@1: string                 = QUOTE STRING QUOTE