pub trait Zero: PartialEq + Sized {
    fn zero() -> Self;
    #[inline]
    fn is_zero(&self) -> bool {
        self == &Self::zero()
    }
}
pub trait One: PartialEq + Sized {
    fn one() -> Self;
    #[inline]
    fn is_one(&self) -> bool {
        self == &Self::one()
    }
}
macro_rules !zero_one_impls {($({$Trait :ident $method :ident $($t :ty ) *,$e :expr } ) *) =>{$($(impl $Trait for $t {#[inline ] fn $method () ->Self {$e } } ) *) *} ;}
zero_one_impls !({Zero zero u8 u16 u32 u64 usize i8 i16 i32 i64 isize u128 i128 ,0 } {Zero zero f32 f64 ,0. } {One one u8 u16 u32 u64 usize i8 i16 i32 i64 isize u128 i128 ,1 } {One one f32 f64 ,1. } ) ;
pub trait IterScan: Sized {
    type Output;
    fn scan<'a, I: Iterator<Item = &'a str>>(iter: &mut I) -> Option<Self::Output>;
}
pub trait MarkedIterScan: Sized {
    type Output;
    fn mscan<'a, I: Iterator<Item = &'a str>>(self, iter: &mut I) -> Option<Self::Output>;
}
#[derive(Clone, Debug)]
pub struct Scanner<'a> {
    iter: std::str::SplitAsciiWhitespace<'a>,
}
mod scanner_impls {
    use super::*;
    impl<'a> Scanner<'a> {
        #[inline]
        pub fn new(s: &'a str) -> Self {
            let iter = s.split_ascii_whitespace();
            Self { iter }
        }
        #[inline]
        pub fn scan<T: IterScan>(&mut self) -> <T as IterScan>::Output {
            <T as IterScan>::scan(&mut self.iter).expect("scan error")
        }
        #[inline]
        pub fn mscan<T: MarkedIterScan>(&mut self, marker: T) -> <T as MarkedIterScan>::Output {
            marker.mscan(&mut self.iter).expect("scan error")
        }
        #[inline]
        pub fn scan_vec<T: IterScan>(&mut self, size: usize) -> Vec<<T as IterScan>::Output> {
            (0..size)
                .map(|_| <T as IterScan>::scan(&mut self.iter).expect("scan error"))
                .collect()
        }
        #[inline]
        pub fn iter<'b, T: IterScan>(&'b mut self) -> ScannerIter<'a, 'b, T> {
            ScannerIter {
                inner: self,
                _marker: std::marker::PhantomData,
            }
        }
    }
    macro_rules !iter_scan_impls {($($t :ty ) *) =>{$(impl IterScan for $t {type Output =Self ;#[inline ] fn scan <'a ,I :Iterator <Item =&'a str >>(iter :&mut I ) ->Option <Self >{iter .next () ?.parse ::<$t >() .ok () } } ) *} ;}
    iter_scan_impls !(char u8 u16 u32 u64 usize i8 i16 i32 i64 isize f32 f64 u128 i128 String ) ;
    macro_rules !iter_scan_tuple_impl {($($T :ident ) *) =>{impl <$($T :IterScan ) ,*>IterScan for ($($T ,) *) {type Output =($(<$T as IterScan >::Output ,) *) ;#[inline ] fn scan <'a ,It :Iterator <Item =&'a str >>(_iter :&mut It ) ->Option <Self ::Output >{Some (($(<$T as IterScan >::scan (_iter ) ?,) *) ) } } } ;}
    iter_scan_tuple_impl!();
    iter_scan_tuple_impl!(A);
    iter_scan_tuple_impl !(A B ) ;
    iter_scan_tuple_impl !(A B C ) ;
    iter_scan_tuple_impl !(A B C D ) ;
    iter_scan_tuple_impl !(A B C D E ) ;
    iter_scan_tuple_impl !(A B C D E F ) ;
    iter_scan_tuple_impl !(A B C D E F G ) ;
    iter_scan_tuple_impl !(A B C D E F G H ) ;
    iter_scan_tuple_impl !(A B C D E F G H I ) ;
    iter_scan_tuple_impl !(A B C D E F G H I J ) ;
    iter_scan_tuple_impl !(A B C D E F G H I J K ) ;
    pub struct ScannerIter<'a, 'b, T> {
        inner: &'b mut Scanner<'a>,
        _marker: std::marker::PhantomData<fn() -> T>,
    }
    impl<'a, 'b, T: IterScan> Iterator for ScannerIter<'a, 'b, T> {
        type Item = <T as IterScan>::Output;
        #[inline]
        fn next(&mut self) -> Option<Self::Item> {
            <T as IterScan>::scan(&mut self.inner.iter)
        }
    }
}
pub mod marker {
    use super::*;
    use std::{iter::FromIterator, marker::PhantomData};
    #[derive(Debug, Copy, Clone)]
    pub struct Usize1;
    impl IterScan for Usize1 {
        type Output = usize;
        #[inline]
        fn scan<'a, I: Iterator<Item = &'a str>>(iter: &mut I) -> Option<Self::Output> {
            Some(<usize as IterScan>::scan(iter)?.checked_sub(1)?)
        }
    }
    #[derive(Debug, Copy, Clone)]
    pub struct Chars;
    impl IterScan for Chars {
        type Output = Vec<char>;
        #[inline]
        fn scan<'a, I: Iterator<Item = &'a str>>(iter: &mut I) -> Option<Self::Output> {
            Some(iter.next()?.chars().collect())
        }
    }
    #[derive(Debug, Copy, Clone)]
    pub struct CharsWithBase(pub char);
    impl MarkedIterScan for CharsWithBase {
        type Output = Vec<usize>;
        #[inline]
        fn mscan<'a, I: Iterator<Item = &'a str>>(self, iter: &mut I) -> Option<Self::Output> {
            Some(
                iter.next()?
                    .chars()
                    .map(|c| (c as u8 - self.0 as u8) as usize)
                    .collect(),
            )
        }
    }
    #[derive(Debug, Copy, Clone)]
    pub struct Collect<T: IterScan, B: FromIterator<<T as IterScan>::Output>> {
        size: usize,
        _marker: PhantomData<fn() -> (T, B)>,
    }
    impl<T: IterScan, B: FromIterator<<T as IterScan>::Output>> Collect<T, B> {
        pub fn new(size: usize) -> Self {
            Self {
                size,
                _marker: PhantomData,
            }
        }
    }
    impl<T: IterScan, B: FromIterator<<T as IterScan>::Output>> MarkedIterScan for Collect<T, B> {
        type Output = B;
        #[inline]
        fn mscan<'a, I: Iterator<Item = &'a str>>(self, iter: &mut I) -> Option<Self::Output> {
            Some(
                (0..self.size)
                    .map(|_| <T as IterScan>::scan(iter).expect("scan error"))
                    .collect::<B>(),
            )
        }
    }
}
#[macro_export]
macro_rules !min {($e :expr ) =>{$e } ;($e :expr ,$($es :expr ) ,+) =>{std ::cmp ::min ($e ,min !($($es ) ,+) ) } ;}
#[macro_export]
macro_rules !chmin {($dst :expr ,$($src :expr ) ,+) =>{{let x =std ::cmp ::min ($dst ,min !($($src ) ,+) ) ;$dst =x ;} } ;}
#[macro_export]
macro_rules !max {($e :expr ) =>{$e } ;($e :expr ,$($es :expr ) ,+) =>{std ::cmp ::max ($e ,max !($($es ) ,+) ) } ;}
#[macro_export]
macro_rules !chmax {($dst :expr ,$($src :expr ) ,+) =>{{let x =std ::cmp ::max ($dst ,max !($($src ) ,+) ) ;$dst =x ;} } ;}
/// Sparse Graph represented as Compressed Sparse Row.
#[derive(Debug, Clone)]
pub struct SparseGraph {
    pub vsize: usize,
    pub start: Vec<usize>,
    pub elist: Vec<usize>,
}
impl SparseGraph {
    /// Construct graph from directed edges.
    ///
    /// # Example
    /// ```
    /// # use competitive::graph::SparseGraph;
    /// let vsize = 4;
    /// let edges = vec![(0, 1), (3, 2), (1, 2), (1, 0)];
    /// let graph = SparseGraph::from_edges(vsize, edges.iter().cloned());
    ///
    /// assert_eq!(graph.adjacency(0), &[1]);
    /// assert_eq!(graph.adjacency(1), &[0, 2]);
    /// assert_eq!(graph.adjacency(2), &[]);
    /// assert_eq!(graph.adjacency(3), &[2]);
    /// ```
    pub fn from_edges(
        vsize: usize,
        edges: impl Iterator<Item = (usize, usize)> + ExactSizeIterator + Clone,
    ) -> SparseGraph {
        let mut start = vec![0; vsize + 1];
        let mut elist = vec![0; edges.len()];
        for e in edges.clone() {
            start[e.0] += 1;
        }
        for i in 1..=vsize {
            start[i] += start[i - 1];
        }
        for (from, to) in edges {
            start[from] -= 1;
            elist[start[from]] = to;
        }
        SparseGraph {
            vsize,
            start,
            elist,
        }
    }
    /// Return the number of edges.
    pub fn esize(&self) -> usize {
        self.elist.len()
    }
    /// Return an iterator over graph vertices.
    pub fn vertices(&self) -> std::ops::Range<usize> {
        0..self.vsize
    }
    /// Return an iterator over adjacency vertices.
    pub fn adjacency(&self, from: usize) -> &[usize] {
        &self.elist[self.start[from]..self.start[from + 1]]
    }
}
#[derive(Debug, Clone)]
pub struct StronglyConnectedComponent<'a> {
    graph: &'a SparseGraph,
    visited: Vec<usize>,
    csize: usize,
    low: Vec<usize>,
    ord: Vec<usize>,
    comp: Vec<usize>,
}
impl std::ops::Index<usize> for StronglyConnectedComponent<'_> {
    type Output = usize;
    fn index(&self, index: usize) -> &Self::Output {
        &self.comp[index]
    }
}
impl<'a> StronglyConnectedComponent<'a> {
    pub fn new(graph: &'a SparseGraph) -> Self {
        let mut now_ord = 0;
        let mut self_ = Self {
            graph,
            csize: 0,
            visited: Vec::with_capacity(graph.vsize),
            low: vec![0; graph.vsize],
            ord: vec![std::usize::MAX; graph.vsize],
            comp: vec![0; graph.vsize],
        };
        for u in graph.vertices() {
            if self_.ord[u] == std::usize::MAX {
                self_.dfs(u, &mut now_ord);
            }
        }
        for x in self_.comp.iter_mut() {
            *x = self_.csize - 1 - *x;
        }
        self_
    }
}
impl StronglyConnectedComponent<'_> {
    fn dfs(&mut self, u: usize, now_ord: &mut usize) {
        self.low[u] = *now_ord;
        self.ord[u] = *now_ord;
        *now_ord += 1;
        self.visited.push(u);
        for &to in self.graph.adjacency(u) {
            if self.ord[to] == std::usize::MAX {
                self.dfs(to, now_ord);
                self.low[u] = self.low[u].min(self.low[to]);
            } else {
                self.low[u] = self.low[u].min(self.ord[to]);
            }
        }
        if self.low[u] == self.ord[u] {
            while let Some(v) = self.visited.pop() {
                self.ord[v] = self.graph.vsize;
                self.comp[v] = self.csize;
                if v == u {
                    break;
                }
            }
            self.csize += 1;
        }
    }
    pub fn gen_cgraph(&self) -> SparseGraph {
        let mut used = std::collections::HashSet::new();
        let mut edges = vec![];
        for u in self.graph.vertices() {
            for &to in self.graph.adjacency(u) {
                if self.comp[u] != self.comp[to] {
                    let (x, y) = (self.comp[u], self.comp[to]);
                    if !used.contains(&(x, y)) {
                        used.insert((x, y));
                        edges.push((x, y));
                    }
                }
            }
        }
        SparseGraph::from_edges(self.size(), edges.iter().cloned())
    }
    pub fn components(&self) -> Vec<Vec<usize>> {
        let mut counts = vec![0; self.size()];
        for &x in self.comp.iter() {
            counts[x] += 1;
        }
        let mut groups = vec![vec![]; self.size()];
        for (g, c) in groups.iter_mut().zip(counts.into_iter()) {
            g.reserve(c);
        }
        for u in self.graph.vertices() {
            groups[self[u]].push(u);
        }
        groups
    }
    pub fn has_loop(&self) -> bool {
        self.graph.vsize != self.csize
    }
    pub fn size(&self) -> usize {
        self.csize
    }
}
#[derive(Debug, Clone)]
pub struct TwoSatisfiability {
    vsize: usize,
    edges: Vec<(usize, usize)>,
}
impl TwoSatisfiability {
    pub fn new(vsize: usize) -> Self {
        Self {
            vsize,
            edges: Vec::new(),
        }
    }
    pub fn add_inner(&mut self, u: usize, v: usize) {
        self.edges.push((u, v));
        self.edges.push((v ^ 1, u ^ 1));
    }
    pub fn add_or(&mut self, x: usize, y: usize) {
        self.add_inner(x * 2 + 1, y * 2);
    }
    pub fn add_nand(&mut self, x: usize, y: usize) {
        self.add_inner(x * 2, y * 2 + 1);
    }
    pub fn set_true(&mut self, x: usize) {
        self.add_inner(x * 2 + 1, x * 2);
    }
    pub fn set_false(&mut self, x: usize) {
        self.add_inner(x * 2, x * 2 + 1);
    }
    pub fn two_satisfiability(self) -> Option<Vec<bool>> {
        let graph = SparseGraph::from_edges(self.vsize * 2, self.edges.iter().cloned());
        let scc = StronglyConnectedComponent::new(&graph);
        let mut res = vec![false; self.vsize];
        for i in 0..self.vsize {
            if scc[i * 2] == scc[i * 2 + 1] {
                return None;
            }
            res[i] = scc[i * 2] > scc[i * 2 + 1];
        }
        Some(res)
    }
}
fn main() {
    #![allow(unused_imports, unused_macros)]
    use std::io::{stdin, stdout, BufWriter, Read as _, Write as _};
    let mut _in_buf = Vec::new();
    stdin().read_to_end(&mut _in_buf).expect("io error");
    let _in_buf = unsafe { String::from_utf8_unchecked(_in_buf) };
    let mut scanner = Scanner::new(&_in_buf);
    macro_rules !scan {() =>{scan !(usize ) } ;(($($t :tt ) ,*) ) =>{($(scan !($t ) ) ,*) } ;([$t :ty ;$len :expr ] ) =>{scanner .scan_vec ::<$t >($len ) } ;([$t :tt ;$len :expr ] ) =>{(0 ..$len ) .map (|_ |scan !($t ) ) .collect ::<Vec <_ >>() } ;([$t :ty ] ) =>{scanner .iter ::<$t >() } ;({$e :expr } ) =>{scanner .mscan ($e ) } ;($t :ty ) =>{scanner .scan ::<$t >() } ;}
    let _out = stdout();
    let mut _out = BufWriter::new(_out.lock());
    macro_rules !print {($($arg :tt ) *) =>(::std ::write !(_out ,$($arg ) *) .expect ("io error" ) ) }
    macro_rules !println {($($arg :tt ) *) =>(::std ::writeln !(_out ,$($arg ) *) .expect ("io error" ) ) }
    macro_rules! echo {
        ($iter :expr ) => {
            echo!($iter, '\n')
        };
        ($iter :expr ,$sep :expr ) => {
            let mut iter = $iter.into_iter();
            if let Some(item) = iter.next() {
                print!("{}", item);
            }
            for item in iter {
                print!("{}{}", $sep, item);
            }
            println!();
        };
    }
    let n = scan!();
    let d = scan!(i64);
    let xy = scan!([(i64, i64); n]);
    let mut two_sat = TwoSatisfiability::new(n * 2);
    for i in 0..n {
        two_sat.add_or(i * 2, i * 2 + 1);
        two_sat.add_nand(i * 2, i * 2 + 1);
    }
    for i in 0..n - 1 {
        for j in i + 1..n {
            if (xy[i].0 - xy[j].0).abs() < d {
                two_sat.add_nand(i * 2, j * 2);
            }
            if (xy[i].0 - xy[j].1).abs() < d {
                two_sat.add_nand(i * 2, j * 2 + 1);
            }
            if (xy[i].1 - xy[j].0).abs() < d {
                two_sat.add_nand(i * 2 + 1, j * 2);
            }
            if (xy[i].1 - xy[j].1).abs() < d {
                two_sat.add_nand(i * 2 + 1, j * 2 + 1);
            }
        }
    }
    if let Some(res) = two_sat.two_satisfiability() {
        println!("Yes");
        for i in 0..n {
            println!("{}", if res[i * 2] { xy[i].0 } else { xy[i].1 });
        }
    } else {
        println!("No");
    }
}

Measured memory_bytes: 2420