Problem: Jafar has n cans of cola. Each can is described by two integers: remaining volume of cola ai and can's capacity bi (ai ≤  bi).

Jafar has decided to pour all remaining cola into just 2 cans, determine if he can do this or not!

Input

The first line of the input contains one integer n (2 ≤ n ≤ 100 000) — number of cola cans.

The second line contains n space-separated integers a1, a2, ..., an (0 ≤ ai ≤ 109) — volume of remaining cola in cans.

The third line contains n space-separated integers that b1, b2, ..., bn (ai ≤ bi ≤ 109) — capacities of the cans.

Output

Print "YES" (without quotes) if it is possible to pour all remaining cola in 2 cans. Otherwise print "NO" (without quotes).

You can print each letter in any case (upper or lower).

Examples

Input

2
3 5
3 6


Output

YES


Input

3
6 8 9
6 10 12


Output

NO


Input

5
0 0 5 0 0
1 1 8 10 5


Output

YES


Input

4
4 1 0 3
5 2 2 3


Output

YES

Note

In the first sample, there are already 2 cans, so the answer is "YES".

Solution (in PYTHON):

Solution:
'''input
1 2 3
4 5
6 7 8
45 9
'''

import sys
pow2 = pow              # for modular expo pow2(base, n, mod)
from math import *
from time import time
from collections import defaultdict
from bisect import bisect_right, bisect_left
from string import ascii_lowercase as lcs
from string import ascii_uppercase as ucs
from fractions import Fraction, gcd
from decimal import Decimal, getcontext
from itertools import product, permutations, combinations
#getcontext().prec = 500
#sys.setrecursionlimit(30000)

# What doesn't challenge you, makes you weaker.

mod = 10**9 + 7
INF = sys.maxint

raw_input = lambda: sys.stdin.readline().rstrip()
die = lambda : exit(0)
flush= lambda : sys.stdout.flush()

r_s = lambda: raw_input().strip()                   #read str
r_ss = lambda: raw_input().split()          #read stringss
r_i = lambda: int(raw_input())              #read int
r_is = lambda: map(int, raw_input().split())#read ints
r_f = lambda: float(raw_input())            #read float
r_fs = lambda: map(Decimal, raw_input().split()) #read floats

# For effieciently taking lots of queries with each query in a separate line
# having integer values separated by space. A 2d list is made with each row
# corresponding to line. Each row is a list with all the values.
# Use this for fast I/O by taking all input in one go.
r_qs = lambda: map(lambda s:map(int, s.split(' ')), sys.stdin.readlines())

'''-------------------------------------------------------------------'''

# Call it as dbg(varName=varName)
def dbg(**kwargs):
    print "Value of '" + kwargs.keys()[0] + "' is", kwargs[kwargs.keys()[0]]


def main():
    n = r_i()
    a = r_is()
    b = r_is()
    b.sort(reverse=True)
    rem=0
    for i in range(n):
        rem += a[i]
    if rem<=(b[0]+b[1]):
        print "YES"
    else:
        print "NO"

if __name__ == '__main__':
    local = True
    # local = False
    if local:
        try:
            sys.stdin = open('input.txt')
            print 'Running at local.'
            for i in range(r_i()):
                main()
        except IOError:
            main()
    else:
        main()