randomString
let arr = ['a', 'b', 'c','d','e','f','g']
let x = Math.floor(Math.random()*arr.length)
console.log(x)
console.log(arr[x])INFO
let arr = ['a', 'b', 'c','d','e','f','g']
let x = Math.floor(Math.random()*arr.length)
console.log(x)
console.log(arr[x])