spike

inf = open("spike.in","r")
ouf = open("spike.out","w")
(n,m,k) = map(int,inf.readline().split())
sity = []*(n*m)
for i in range(n):
    k = list(map(int,inf.readline().split()))
    for j in range(m):
        s = []
        s+=[k[j]]
        if 0<=j-1<m: s+=[i*m+j-1]
        if 0<=j+1<m: s+=[i*m+j+1]
        if 0<=i+1<n: s+=[(i+1)*m+j]
        if 0<=i-1<n: s+=[(i-1)*m+j]
        sity += [s]
print(sity,file = ouf)
inf.close()
ouf.close()