tree 0566a76538e653ffb6bb5cde18d83a2bb32a72c3
parent 26974ae51a50f6e2b9d59b3c4c113fa23de575a2
author JArod <jarodwen@gmail.com> 1383314173 -0400
committer JArod <jarodwen@gmail.com> 1383605200 -0500

reverted the change of removing adjacent exchange operators