Show me the steps to solve Warehouse operations of e$-$commerce company are deciding about improving the order picking activities. They are considering among heuristics such as S$-$shape, Largest Gap, Combined Heuristics. Please apply the three heuristics to generate the shortest route into the layout below and suggest the most optimal to the operators. Justify your answer. Notes $($students use their student IDs to identify their picking locations$)$: i$.$ Students with last digit of student ID ends with $0,3,6,9$ pick the products located at: D$8-$E$11-$G$11-$F$1-$F$8-$I$5-$J$12$ ii$.$ Students with last digit of student ID ends in $1,4,7$ pick the products located at: B$5-$D$2-$G$4-$J$9-$F$13-$H$15-$I$13$ iii. Students with last digit of student ID ends in $2,5,8$ pick the products located at: A$2-$C$2-$F$5-$E$6-$H$6-$G$13-$H$12$ Please provide the drawing of routes using different heuristics separately.