040000 tree 419e896b57dc4d720b2547d6e4d570ffcee5b9f3	cts
040000 tree 97bbc8c3e5587f17ce8eb18838a869a81395c89c	floorplan
040000 tree 5eb8290a084cab675dcffa29d4d59cb4b049fbaf	magic
040000 tree facf5c4b22e73a0b1430dd450e836009415ee88b	placement
040000 tree 488c48d88fb3ffc16aede39bb6a48c2c32acfe4e	routing
040000 tree 15d9fad0e0213f11c78515ed0bd5eb76f83875e0	synthesis