Heidi and Doctor Who hopped out of the TARDIS and found themselves at EPFL in 2018. They were surrounded by stormtroopers and Darth Vader was approaching. Miraculously, they managed to escape to a nearby rebel base but the Doctor was very confused. Heidi reminded him that last year's HC2 theme was Star Wars. Now he understood, and he's ready to face the evils of the Empire!

The rebels have s spaceships, each with a certain attacking power a.

They want to send their spaceships to destroy the empire bases and steal enough gold and supplies in order to keep the rebellion alive.

The empire has b bases, each with a certain defensive power d, and a certain amount of gold g.

A spaceship can attack all the bases which have a defensive power less than or equal to its attacking power.

If a spaceship attacks a base, it steals all the gold in that base.

The rebels are still undecided which spaceship to send out first, so they asked for the Doctor's help. They would like to know, for each spaceship, the maximum amount of gold it can steal.

Input

The first line contains integers s and b (1 ≤ s, b ≤ 10^5), the number of spaceships and the number of bases, respectively.

The second line contains s integers a (0 ≤ a ≤ 10^9), the attacking power of each spaceship.

The next b lines contain integers d, g (0 ≤ d ≤ 10^9, 0 ≤ g ≤ 10^4), the defensive power and the gold of each base, respectively.

Output

Print s integers, the maximum amount of gold each spaceship can steal, in the same order as the spaceships are given in the input.

Example

Input


5 4
1 3 5 2 4
0 1
4 2
2 8
9 4


Output


1 9 11 9 11

Note

The first spaceship can only attack the first base.

The second spaceship can attack the first and third bases.

The third spaceship can attack the first, second and third bases.
	import java.util.*;
	import java.io.*;

			public class codeforces
			{	
				public static long M = 1000000007;
				public static TreeSet<Integer> adj[];
			
				public static void main(String[] args)
				{
					InputReader in = new InputReader(System.in);
					PrintWriter pw = new PrintWriter(System.out);
					
					int s = in.nextInt();
					int b = in.nextInt();
					long[] a = new long[s];
					for(int i=0;i<s;i++)
						a[i] = in.nextLong();
					pair[] p = new pair[b];
					for(int i=0;i<b;i++)
						p[i] = new pair(in.nextLong(), in.nextLong());
					Arrays.sort(p);
					for(int i=1;i<b;i++)
						p[i].y += p[i-1].y;
					for(int i=0;i<s;i++)
					{
						int l=0, r=b-1, mid=0, index = -1;
						long ans = 0;
						while(l<r)
						{
							mid = (int)Math.ceil((double)(l+r)/2);
							if(a[i] < p[mid].x)
								r = mid-1;
							else
								l = mid;
						}
						if(a[i]>=p[0].x)
							index = l;
						if(index != -1)
							ans = p[index].y;
						pw.print(ans+" ");
					}
					pw.flush();
					pw.close();
				}
				
				public static long[][] matrixpower(long[][] mat, long n, long p)
				{
					int r = mat.length;
					long[][] ans = new long[r][r];
					
					for(int i=0;i<r;i++)
						ans[i][i] = 1;
					
					while(n > 0)
					{
						if(n%2 == 1)
							ans = matrixmultiply(ans, mat, p);
						mat = matrixmultiply(mat, mat, p);
						n /= 2;
					}
					
					return ans;
				}
				
				public static long[][] matrixmultiply(long[][] M1, long[][] M2, long p)
				{
					int m1 = M1.length, m2 = M2[0].length;
					long[][] ans = new long[m1][m2];
					
					for(int i=0;i<m1;i++)
					{
						for(int j=0;j<m2;j++)
						{
							for(int k=0;k<M2.length;k++)
							{
								ans[i][j] += M1[i][k]*M2[k][j];
								if(ans[i][j] >= p-1)
									ans[i][j] %= p-1;
							}
						}
						//System.out.println(Arrays.toString(ans[i]));
					}
					return ans;
				}
				
				public static long prime(long nth) {
				    
				    long num, count, i;
				    num=1;
				    count=0;
				 
				    while (count < nth){
				      num=num+1;
				      for (i = 2; i <= num; i++){ //Here we will loop from 2 to num
				        if (num % i == 0) {
				          break;
				        }
				      }
				      if ( i == num){//if it is a prime number
				        count = count+1;
				      }
				    }
				    return num;
				  }
			  
				
				public static int[] suffle(int[] a,Random gen)
				{
					int n = a.length;
					for(int i=0;i<n;i++)
					{
						int ind = gen.nextInt(n-i)+i;
						int temp = a[ind];
						a[ind] = a[i];
						a[i] = temp;
					}
					return a;
				}
				
				public static long modularExponentiation(long x,long n,long M)
				{
				    long result=1;
				    while(n>0)
				    {
				        if(n % 2 ==1)
				            result=(result * x)%M;
				        x=(x*x)%M;
				        n=n/2;
				    }
				    return result;
				}
				
				public static long modInverse(long A,long M)
				{
				    return modularExponentiation(A,M-2,M);
				}
				
				public static int BinarySearch_l(long[] a, long k)
				{
					int n = a.length;
					int i = 0, j = n-1;
					int mid = 0;
					
					if(k - a[n-1] > 0)
						return n;
					else
					{
						while(j - i > 0)
						{
							mid = (i+j)/2;
							
							if(k - a[mid] > 0)
								i = mid + 1;
							else
								j = mid;
						}
					}
					
					return i;
				}
				
				public static int BinarySearch_r(long[] a, long k)
				{
					int n = a.length;
					int i = 0, j = n-1;
					int mid = 0;
					
					if(k - a[0] < 0)
						return -1;
					else
					{
						while(j - i > 0)
						{
							mid = (int)Math.ceil((double)(i+j)/2);
							
							if(k - a[mid] >= 0)
								i = mid;
							else
								j = mid - 1;
						}
					}
					
					return i;
				}
				public static long fact(long n, long M)
				{
					long ans = 1;
					
					for(long i=n;i>0;i--)
					{
						ans = (ans*i)%M;
					}
					
					return ans;
				}
				
			/*	public static void DFS(int sourse)
				{
					int count = 0;
					visited[sourse] = true;
					
					for(int u : adj[sourse])
					{
						if(!visited[u])
						{
							DFS(u);
						}
					}
					
					
				}*/
				
				public static ArrayList Divisors(int n)
				{
				    ArrayList<Integer> div = new ArrayList<>();
				    
				    for (int i=1; i<=Math.sqrt(n); i++)
				    {
				        if (n%i == 0)
				        {
				        	div.add(i);
				                
				            if(n/i != i)
				            	div.add(n/i);
				        }
				    }
				    return div;
				}
			
				public static long GCD(long a,long b)
				{
					if(b==0)
						return a;
					else
						return GCD(b,a%b);
				}
				
				public static long LCM(long a,long b)
				{
					return (a*b)/GCD(a, b);
				}
				
				static class pair implements Comparable<pair>
				{
					Long x, y;
					pair(long x,long y)
					{
						this.x=x;
						this.y=y;
					}
					
					public int compareTo(pair o) {
						int result = x.compareTo(o.x);
						if(result==0)
							result = y.compareTo(o.y);
						
						return result;
					}  
					
					public String toString()
					{
						return x+" "+y;
					}
					
					public boolean equals(Object o)
					{
						if (o instanceof pair)
					    {
							pair p = (pair)o;
							return p.x - x == 0 && p.y - y == 0 ;
						}
						return false;
					}
					
					public int hashCode()
					{
						return new Long(x).hashCode()*31 + new Long(y).hashCode();
					}
				}
				
				static class InputReader 
				{
					 
					private final InputStream stream;
					private final byte[] buf = new byte[8192];
					private int curChar, snumChars;
					private SpaceCharFilter filter;
			 
					public InputReader(InputStream stream) 
					{
						this.stream = stream;
					}
			 
					public int snext() 
					{
						if (snumChars == -1)
							throw new InputMismatchException();
						if (curChar >= snumChars) 
						{
							curChar = 0;
							try 
							{
								snumChars = stream.read(buf);
							} 
							catch (IOException e) 
							{
								throw new InputMismatchException();
							}
							if (snumChars <= 0)
								return -1;
						}
						return buf[curChar++];
					}
			 
					public int nextInt() 
				    {
						int c = snext();
						while (isSpaceChar(c)) 
						{
							c = snext();
						}
						int sgn = 1;
						if (c == '-')
					    {
							sgn = -1;
							c = snext();
						}
						int res = 0;
						do 
						{
							if (c < '0' || c > '9')
								throw new InputMismatchException();
							res *= 10;
							res += c - '0';
							c = snext();
						} while (!isSpaceChar(c));
						return res * sgn;
					}
			 
					public long nextLong()
				    {
						int c = snext();
						while (isSpaceChar(c)) 
						{
							c = snext();
						}
						int sgn = 1;
						if (c == '-') 
						{
							sgn = -1;
							c = snext();
						}
						long res = 0;
						do 
						{
							if (c < '0' || c > '9')
								throw new InputMismatchException();
							res *= 10;
							res += c - '0';
							c = snext();
						} while (!isSpaceChar(c));
						return res * sgn;
					}
			 
					public int[] nextIntArray(int n) 
					{
						int a[] = new int[n];
						for (int i = 0; i < n; i++) 
						{
							a[i] = nextInt();
						}
						return a;
					}
			 
					public String readString()
				    {
						int c = snext();
						while (isSpaceChar(c)) 
						{
							c = snext();
						}
						StringBuilder res = new StringBuilder();
						do 
						{
							res.appendCodePoint(c);
							c = snext();
						} while (!isSpaceChar(c));
						return res.toString();
					}
			 
					public String nextLine() 
					{
						int c = snext();
						while (isSpaceChar(c))
							c = snext();
						StringBuilder res = new StringBuilder();
						do 
						{
							res.appendCodePoint(c);
							c = snext();
						} while (!isEndOfLine(c));
						return res.toString();
					}
			 
					public boolean isSpaceChar(int c) 
					{
						if (filter != null)
							return filter.isSpaceChar(c);
						return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
					}
			 
					private boolean isEndOfLine(int c) 
					{
						return c == '\n' || c == '\r' || c == -1;
					}
			 
					public interface SpaceCharFilter
				    {
						public boolean isSpaceChar(int ch);
					}
				}
				
				static class CodeX {
		        public static void sort(long arr[]) {
		            merge_sort(arr, 0, arr.length - 1);
		        }
		
		        private static void merge_sort(long A[], long start, long end) {
		            if (start < end) {
		                long mid = (start + end) / 2;
		                merge_sort(A, start, mid);
		                merge_sort(A, mid + 1, end);
		                merge(A, start, mid, end);
		            }
		
		        }
		
		        private static void merge(long A[], long start,long mid, long end) {
		            long p = start, q = mid + 1;
		            long Arr[] = new long[(int)(end - start + 1)];
		            long k = 0;
		
		            for (int i = (int)start; i <= end; i++) {
		                if (p > mid)
		                    Arr[(int)k++] = A[(int)q++];
		
		                else if (q > end)
		                    Arr[(int)k++] = A[(int)p++];
		
		                else if (A[(int)p] < A[(int)q])
		                    Arr[(int)k++] = A[(int)p++];
		
		                else
		                    Arr[(int)k++] = A[(int)q++];
		            }
		            for (int i = 0; i < k; i++) {
		                A[(int)start++] = Arr[i];
		            }
		
		        }
		
		    }
			}	
			
	
				