import sys

sys.setrecursionlimit(10**6)
int1 = lambda x: int(x)-1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.buffer.readline())
def FI(): return float(sys.stdin.buffer.readline())
def MI(): return map(int, sys.stdin.buffer.readline().split())
def MF(): return map(float, sys.stdin.buffer.readline().split())
def MI1(): return map(int1, sys.stdin.buffer.readline().split())
def LI(): return list(map(int, sys.stdin.buffer.readline().split()))
def LI1(): return list(map(int1, sys.stdin.buffer.readline().split()))
def LLI(rows_number): return [LI() for _ in range(rows_number)]
def LLI1(rows_number): return [LI1() for _ in range(rows_number)]
def BI(): return sys.stdin.buffer.readline().rstrip()
def SI(): return sys.stdin.buffer.readline().rstrip().decode()
dij = [(0, 1), (-1, 0), (0, -1), (1, 0)]
inf = 10**16
# md = 998244353
md = 10**9+7

nei = [0]*25
for i in range(5):
    for j in range(5):
        cur = 0
        if i: cur |= 1 << (i-1)*5+j
        if j: cur |= 1 << i*5+j-1
        if i < 4: cur |= 1 << (i+1)*5+j
        if j < 4: cur |= 1 << i*5+j+1
        nei[i*5+j] = cur

cc = []
for _ in range(5): cc += LI()

def ok(bit):
    stack = []
    for i in range(25):
        if bit >> i & 1 == 0:
            stack.append(i)
            break

    while stack:
        ij = stack.pop()
        i, j = ij//5, ij%5
        if i:
            nij = ij-5
            if bit >> nij & 1 == 0:
                bit |= 1 << nij
                stack.append(nij)
        if j:
            nij = ij-1
            if bit >> nij & 1 == 0:
                bit |= 1 << nij
                stack.append(nij)
        if i < 4:
            nij = ij+5
            if bit >> nij & 1 == 0:
                bit |= 1 << nij
                stack.append(nij)
        if j < 4:
            nij = ij+1
            if bit >> nij & 1 == 0:
                bit |= 1 << nij
                stack.append(nij)

    return bit+1 == 1 << 25

fin = [False]*(1 << 25)
fin[1] = True
stack = [(1, cc[0])]
tot = sum(cc)
ans = inf
while stack:
    bit, s = stack.pop()
    ans = min(ans, abs(2*s-tot))
    if 2*s >= tot: continue
    for i in range(1, 25):
        if bit >> i & 1: continue
        nbit = bit | 1 << i
        if fin[nbit]: continue
        fin[nbit] = True
        if bit & nei[i] and ok(nbit):
            stack.append((nbit, s+cc[i]))

print(ans)