10. Splitting Vector

How do you plan to solve it?

module vector_splitter(in_vec,out1,out2,out3,out4);
  input [7:0]in_vec;
  output [3:0]out1;
  output [1:0]out2;
  output out3;
  output out4;
  assign out1=in_vec[7:4];
  assign out2=in_vec[3:2];
  assign out3=in_vec[1];
  assign out4=in_vec[0];
endmodule