package exit {line}{print "Goodbye"};

package Wait {for 0 100000 1 {!$!}};
package Random {print "Random : "}{for 1 9 1 {!time t!}{!print t + __FOR__ * __FOR__ % 10!}{!print "-"!}{!run Wait!}}{time t}{print t % 10}{line};

svar t;
svar i = 0;
while i < 2 {() Random}{i = @ i + 1}{() Wait};
$ () Wait = run Wait;