use avm1_tree::Action;
use std::io::Read;
fn main() {
let mut buf: Vec<u8> = Vec::new();
match ::std::io::stdin().read_to_end(&mut buf) {
Err(_) => println!("Cannot read stding"),
Ok(_) => {
let actions: Vec<Action> = serde_json::from_slice(&buf).unwrap();
println!("{}", serde_json::to_string_pretty(&actions).unwrap());
}
}
}