process.stdin.setEncoding("utf8");

var reader = require("readline").createInterface({
  input: process.stdin,
});

const outputYes = ()=>console.log('Yes');
const outputLate = ()=>console.log('Late');
const outputNo = ()=>console.log('No');

reader.on("line", (line) => {
    const inputs = line.split(' ');
    if(inputs[0]<7){
        outputYes();
        return;
    }
    if(inputs[0]==7){
        if(inputs[1]<30){
            outputYes();
        }else{
            outputLate();
        }
        return;
    }
    if(inputs[0]==8){
        if(inputs[1]<30){
            outputLate();
        }else{
            outputNo();
        }
        return;
    }
    if(inputs[0]>8){
        outputNo();
        return;
    }
});