data = []
for line in open("input"):
    data.append(list(map(int, line.strip())))

visible = [[0]*len(x) for x in data]

for i in range(len(data)):
    h = -1
    for j in range(len(data[i])):
        if data[i][j] > h:
            visible[i][j] = 1
            h = data[i][j]
        if h == 9:
            break

    h = -1
    for j in reversed(range(len(data[i]))):
        if data[i][j] > h:
            visible[i][j] = 1
            h = data[i][j]
        if h == 9:
            break

for j in range(len(data[0])):
    h = -1
    for i in range(len(data)):
        if data[i][j] > h:
            visible[i][j] = 1
            h = data[i][j]
        if h == 9:
            break

    h = -1
    for i in reversed(range(len(data))):
        if data[i][j] > h:
            visible[i][j] = 1
            h = data[i][j]
        if h == 9:
            break

#print(visible)
print(sum(sum(x) for x in visible))