import sys

W = 1000
H = 200

L = [[0 for _ in range(W)] for _ in range(H)]

def pr():
    t = ".#o+"
    print("\n".join("".join(t[i] for i in l[489:489+92]) for l in L))

def s2li(s,sep=','):
    return list(map(int,s.split(sep)))

for l in sys.stdin.read().splitlines():
    lp = l.split(" -> ")
    for f,t in zip(lp,lp[1:]):
        (a,b,c,d)= (*s2li(f),*s2li(t))
        x0 = min(a,c)
        y0 = min(b,d)
        x1 = max(a,c)
        y1 = max(b,d)
        for x in range(x0,x1+1):
            for y in range(y0,y1+1):
                L[y][x] = 1
stop = False
N = 0
while not stop:
    N += 1
    y = 0
    x = 500
    more = True
    while more and not stop:
        more = False
        while L[y][x]==0 and not stop:  # if only air
            y+=1
            stop = y >= H-3
        if L[y][x-1]==0: # can fall left
           x -= 1
           more = True
        elif L[y][x+1]==0: # can fall right
            x += 1
            more = True
    L[y-1][x] = 2 # mark sand

pr()

print(N-1)