제출 #17249

4 3 1
1 3
1 4
3 4

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 4 out of bounds for length 4
	at Main.dfsRecursive(Main.java:47)
	at Main.dfsRecursive(Main.java:48)
	at Main.dfs(Main.java:39)
	at Main.main(Main.java:30)

1 3 4 
1 3 4 

4 3 2
2 3
2 4
3 4

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 4 out of bounds for length 4
	at Main.dfsRecursive(Main.java:47)
	at Main.dfsRecursive(Main.java:48)
	at Main.dfs(Main.java:39)
	at Main.main(Main.java:30)

2 3 4 
2 3 4 

5 4 4
1 3
1 5
3 4
4 5

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 5 out of bounds for length 5
	at Main.dfsRecursive(Main.java:47)
	at Main.dfsRecursive(Main.java:48)
	at Main.dfsRecursive(Main.java:48)
	at Main.dfs(Main.java:39)
	at Main.main(Main.java:30)

4 3 1 5 
4 3 5 1