Can you give me the output and describe how you got to it?

l. [15%] Which statement from sl to s6 (see below) cause compilation error? Assume the statement that causes compilation is deleted, what is the output when the program is executed? class X{ void flo System.out.println("XXX"); class Y extends X void fl0 {System.out.println("YYY"); class Z extends X\ void fl0System.out.println("Zzz"); class Testi static void g(X a) i a.fl0;! public static void main(String argslD Y y new YO; g(y) Object obj-new YO; II s3 obj.fl0; X x = new ZO; x.fl0 ll s2 ll s4 ll S5 ll s6