local result = ""

local function _printTable(table, tabs)
    for key, value in pairs(table) do
        if type(value) == "table" then
            _printTable(value, tabs + 1)
        else
            result = result .. "\n" .. string.rep("    ", tabs) .. key .. ": " .. value
        end
    end
end

function printTable(table)
    _printTable(table, 0)
    return result
end