// your code goes here
const x = {"a": [22]};
for (const a in x)
{
for (const b of x[a])
{
console.log(b)
}
}
console.log(x)
Ly8geW91ciBjb2RlIGdvZXMgaGVyZQpjb25zdCB4ID0geyJhIjogWzIyXX07Cgpmb3IgKGNvbnN0IGEgaW4geCkKewogIGZvciAoY29uc3QgYiBvZiB4W2FdKQogIHsKICAJY29uc29sZS5sb2coYikKICB9Cn0KCmNvbnNvbGUubG9nKHgpCgo=