local nr = nil
    nr = {next = nr, regex = "^%d%d%d%d%d%d%d"  , before="+7888", inplace = nil      }
    nr = {next = nr, regex = "^38341"           , before=nil,     inplace = "Berdsk:"}
    nr = {next = nr, regex = "^838341"          , before=nil,     inplace = "Berdsk:"}
    nr = {next = nr, regex = "^+738341"         , before=nil,     inplace = "Berdsk:"}

-- точно так же заполняется urir:
local urir = nil
    urir = {next = urir, regex = "^89" ,  before=nil,  inplace = "9"}

local function canonicValue(param, list)
    local node = list
    while node do

        if string.match(param, node.regex) then

            local matched =  string.match(param, node.regex);
            local matchedLength  =  string.len(string.match(param, node.regex));

            local before = node.before;
            local inplace = node.inplace;

            local result = "";
            if before~=nil then
                result = result .. before;
            end

            if inplace~=nil then
                result = result .. inplace;
            else
                result = result .. matched;
            end

            result = result ..  string.sub(param, matchedLength+1);

            return result
        end

        node = node.next
    end
    return param
end