# INSIDE MAIN

#=
Main talks to user
=#

#=
function 1:
get data from user
=#

#=
function 2:
send data to user
=#

#=
function 3:
update data
=#

# INSIDE MASTER

#=
function 1:
get data from user
=#

#=
function 2:
send data from user
=#

# INSIDE DATA

#=
function 1:
get data from user
=#

#=
function 2:
send data from user
=#