"""
最初に持つ数は
1 1 x
でいい

交換も一番小さいのと大きいのでいい

にぶたん
"""
from heapq import*

n, m = map(int, input().split())
edges = [[] for _ in range(n)]
for _ in range(m):
    u, v = map(int, input().split())
    u -= 1
    v -= 1
    edges[u].append(v)
    edges[v].append(u)
    
tot = [0] * n
A = [0] * n
B = [0] * n
C = [0] * n
for i in range(n):
    A[i], B[i], C[i] = map(int, input().split())
    tot[i] = A[i] + B[i] + C[i]
    
def ok(x):
    if x  + 2 <= A[0] + B[0] + C[0]:
        return False
    t = x + max(A[0], B[0], C[0]) + 1
    ok = False
    for npos in edges[0]:
        if t > A[npos] + B[npos] + C[npos]:
            ok = True
            break
    if not ok:
        return False
    
    hq = [(tot[0], 0)]
    used = [False] * n
    used[0] = True
    a, b, c = x, 1, 1
    while hq:
        t, pos = heappop(hq)
        if t >= a + b + c:
            return False
        for npos in edges[pos]:
            if not used[npos]:
                used[npos] = True
                heappush(hq, (tot[npos], npos))
        lst = [a, b, c, A[pos], B[pos], C[pos]]
        lst.sort()
        a, b, c = lst[3:]

    return True
    
l = 1
r = 3 * 10 ** 8
while r - l > 1:
    mid = (l + r) // 2
    if ok(mid):
        r = mid
    else:
        l = mid
print(1, 1, r)