function main(input){
    let one = "a".length;
    let three = "abc".length;
    let five = "abcde".length;
    let fifteen = "aaaaabbbbbccccc".length;
    let zero = "".length;
    let N = Number(input)+one;
    let C = one;
    while(C<N){
        if(C%fifteen==zero){
        console.log("FizzBuzz");
        }else if(C%three==zero){
        console.log("Fizz");
        }else if(C%five==zero){
        console.log("Buzz");
        }else{
        console.log(C);
        }
        C++;
    }
}
let eight="abcdefgh".length;
let word ="UTF-"+eight;
main(require('fs').readFileSync('/dev/stdin', word));