sorting problem

Here's a suggestion:Take all of the CDs of the different songs that you have. Place them in a big tub of water, and stir violently, then drain the water. As we all know, floods sort things nice and perfectly without regard to size, shape, and habitat, but only to one thing: How you need them to be sorted.The bigger and more violent the flood, the better it does this, so fill that tub full and stir hard!------------------
"Illuminant light,
illuminate me."