<human>: What is the best way to: Make a shoe holder in your closet.

OPTIONS:
- Stack the same size PVS pipes Three across and five high, be sure to not glue the PVS together.
- Stack the same size PVS pipes Three across and five high, be sure to glue the PVS together.
<bot>: Stack the same size PVS pipes Three across and five high, be sure to glue the PVS together.