Program kur;
type vect=array[1..7,1..7] of integer;  
var b,c:vect;  
rv1,rv2,rh1,rh2,i,j,m,s,k,p:integer;  
s1:real;  
procedure vvod(var a:vect;n,m:integer);  
begin  for i:=1 to n do  
for j:=1 to m do  
read(a[i,j]);  
end;  
procedure proc(var a:vect;n,m:integer);  
label 50;
begin  
  for i:=1 to n do
begin  
for j:=1 to m do  
if a[i,j]<0 then  
begin
s1:=s1+a[i,j];
k:=k+1;  
end;
if k<>0 then
begin  
if abs(s1/k)<a[i,m-1] then  
begin  for j:=1 to m-1 do
begin  
s:=k;
for k:=j to m do  
if a[i,j]<a[i,s] then  
s:=k;p:=a[i,j];
a[i,j]:=a[i,s];
a[i,s]:=p;
end;  
end;  
end;
goto 50;  
for j:=1 to m-1  do
begin
s:=k;
for k:=j to m do
if a[i,j]>a[i,s] then
s:=k;  
p:=a[i,j];
a[i,j]:= a[i,s];
a[i,s]:=p;  
end;  
50 :;i:=i;
end;  
end;  
procedure vyvod(var a:vect;n,m:integer);  
begin  
for i:=1 to n do
for j:=1 to m do
write(a[i,j],' ');
writeln;  
end;  
begin
read(rv1,rh1);
  read(rv2,rh2);
vvod(b,rv1,rh1);
  vvod(c,rv2,rh2);
proc(b,rv1,rh1);
proc(c,rv2,rh2);  
vyvod(b,rv1,rh1);  
vyvod(c,rv2,rh2);  
end.  

program kursovaya;  
type vect=array[1..7,1..7] of integer;
var bm,cm:vect;
rv1,rh1,rv2,rh2,i,i1,j,k,p,s,aq,bq,q,x:integer;
procedure proc(var a:vect;var h,v:integer);  
var b :array [1..7] of real;
begin  
for j:=1 to v do
begin  
q:=0;
for i:=1 to h do  
if a[i,j]<0 then
begin
q:=q+a[i,j];
x:=x+1;
end;  
if q<>0 then
b[j]:=abs(q/x);  
end;  
for i1:=1 to v do
begin  
if a[h-1,i1]<b[i1] then    
for i:=1 to h-1 do  
begin  
k:=i;  
for j:=i to h do  
if a[k,i1]>a[j,i1] then
k:=j;  
p:=a[k,i1];  
a[k,i1]:=a[i,i1];  
a[i,i1]:=p;  
end  
else  
for i:=1 to h-1 do  
begin  
k:=i;  
for j:=i to h do
if a[k,i1]<a[j,i1] then
k:=j;  
p:=a[k,i1];  
a[k,i1]:=a[i,i1];  
a[i,i1]:=p;  
end;    
end;  
end;  
procedure vvod(var f:vect;var h,v:integer);
begin
for i:=1 to v do
for j:=1 to h do
read(f[j,i]);  
end;  
procedure vyvod(var f:vect;var  h,v:integer);  
begin  
for i:=1 to v do  
begin
for j:=1 to h do  
write(f[j,i]);  
writeln;  
end;  
end;
begin  
read(rv1,rh1);  
read(rv2,rh2);  
vvod(bm,rv1,rh1);  
vvod(cm,rv2,rh2);  
proc(bm,rv1,rh1);  
proc(cm,rv2,rh2);  
vyvod(bm,rv1,rh1);  
vyvod(cm,rv2,rh2);    
end.