const input = require('fs').readFileSync('/dev/stdin', 'utf8').split('\n');

for(let i=1; i <= Number(input); i++) {
    if(i % 5 ===0 && i % 3 === 0){
        console.log('FizzBuzz');
        continue;
    }
    
    if(i%3 === 0) {
        console.log('Fizz');
        continue;
    }
    
    if(i % 5 ===0) {
        console.log('Buzz');
        continue;
    }
    
    console.log(i);
}