// @target: es2015

for (let x = 1, y = 2; x < y; ++x, --y) {
    let a = () => x++ + y++;
    if (x == 1) {
        break;
    }
    else {
        for (let a = 1; a < 5; --a) {
            let f = () => a;
            if (a) {
                a = x;
                break;
            }
            else {
                y++;
            }
        }
        
        y = 5;
    }
}


for (let x = 1, y = 2; x < y; ++x, --y) {
    let a = () => x++ + y++;
    if (x == 1) {
        continue;
    }
    else {
        for (let a = 1; a < 5; --a) {
            let f = () => a;
            if (a) {
                a = x;
                continue;
            }
            else {
                y++;
            }
        }
        
        y = 5;
    }
}

loop2:
for (let x = 1, y = 2; x < y; ++x, --y) {
    let a = () => x++ + y++;
    if (x == 1) {
        break loop2;
    }
    else {
        loop1:
        for (let a = 1; a < 5; --a) {
            let f = () => a;
            if (a) {
                a = x;
                break loop1;
            }
            else {
                y++;
                break loop2
            }
        }
        
        y = 5;
    }
}

loop2:
for (let x = 1, y = 2; x < y; ++x, --y) {
    let a = () => x++ + y++;
    if (x == 1) {
        continue loop2;
    }
    else {
        loop1:
        for (let a = 1; a < 5; --a) {
            let f = () => a;
            if (a) {
                a = x;
                continue loop1;
            }
            else {
                y++;
                continue loop2
            }
        }
        
        y = 5;
    }
}
