040000 tree 7e611fed66f06730759b2e2d4386374442cb3d2f	addressbook
040000 tree d27525623145af682aca288194ce6e65c13fd222	catalog
040000 tree 6e212bcd21a6da7d332f47c0ee6907a8b43f2eeb	dbinsert
040000 tree cd6f6b420ab3001b445f6fa12fabccbed3210871	document-markup
100644 blob 380ed95af06a158f3897664ac9d8347c1e55a47b	readme.txt