10
treasure1.in|treasure1.out|1|10
treasure2.in|treasure2.out|1|10
treasure3.in|treasure3.out|1|10
treasure4.in|treasure4.out|1|10
treasure5.in|treasure5.out|1|10
treasure6.in|treasure6.out|1|10
treasure7.in|treasure7.out|1|10
treasure8.in|treasure8.out|1|10
treasure9.in|treasure9.out|1|10
treasure10.in|treasure10.out|1|10