program sort;
const
n=5;
m=6;
var
a :array[1..n,1..m] of integer;
s,i,j,t :integer;
begin
randomize;
for i:=1 to n do
for j:=1 to m do
a[i,j]:=random(10);
for s:=1 to m do
if odd(s) then
begin
for i:=1 to n-1 do
for j:=i+1 to n do
begin
if a[i,s] < a[j,s] then
begin
t:=a[i,s];
a[i,s]:=a[j,s];
a[j,s]:=t;
end;
end;
end;
for i:=1 to n do
begin
for j:=1 to m do
write(a[i,j],' ');
writeln;
end;
end.