let str = readline()
let s = ''
for(let i = str.length - 1; i >=0; i--) {
if (str[i] === ' ') break
s = str[i] + s
}
console.log(s.length)

let str = readline()
let s = ''
for(let i = str.length - 1; i >=0; i--) {
if (str[i] === ' ') break
s = str[i] + s
}
console.log(s.length)