{a := abstract + (name + 3);
a := abstract + name;
a := not 3+3;
a := 'string'

int a;
bool q;
while true do 
a := 1;
end;

read a;}

int A;
while A<C and B<D do
if A=1 then
	A:= B*C+37
else
	repeat A:=A*2
	until a < b
	end
end;

read a;

if a=1 then
	a:=2;
end;

read a;