program ime;
var a,b,c,d,e,f,g,h: integer;
begin
readln (a,b,c,d,e,f,g,h);
begin
if ((a=1) and (b=2) and (c=3) and (d=4) and (e=5) and (f=6) and (g=7) and (h=8)) then
writeln('uzlazno')
else if ((a=8) and (b=7) and (c=6) and (d=5) and (e=4) and (f=3) and (g=2) and (h=1)) then
writeln('silazno')
else
writeln('razlozeno')
end;
readln;
end.