tbl = { 1, 3, 5, 7, 9 }

for i, v in pairs(tbl)
do
   print("index: ")
   print(i)
   print(" ")
   print("value: ")
   print(v)
   print("\n")
end

tbl = { "hello", "world", "from", "array" }

for i, v in pairs(tbl)
do
   print("message: ")
   print(v)
   print("\n")
end