H,W = map(int,input().split())
L = [input() for i in range(H)]
D = [[H*W]*W for i in range(H)]
for i in range(H):
for j in range(W):
if L[i][j] =='c':
D[i][j] = 0
for k in range(j+1,W,1):
D[i][k] = k-j
for i in range(H):
for j in range(W):
if D[i][j] == H*W:
print(-1,end= " ")
else:
print(D[i][j],end=" ")
print()