I need help on filling out the white square

timescale 1ns/1ps nodule Paul_Choi_Comparator_Simulation; parameter n=4; reg [n1:0]X,Y wire V,N,Z wire Eq, Le, LeEq, Gr, GrEq; Paul_Choi_Comparator01 sim (X, Y, V, N, s,Eq,L,L,LeEq,Gr,GrEq); initial begin X=4b0000Y=4b0000 #10 X=4b0001; Y=4b1111; #10 X=4b1001; Y=4b0001; end endmodule