040000 tree 3b1f2e91af42678103fde87b35484c02827bb4a3	dag
040000 tree b1601f7305556b376e87dde5e82e8420cb2b03d8	examples
040000 tree 613baf4c757cf18c76d28782c22c155f63695e9a	service
040000 tree 2894e00d17d81f570aad2e46e02269e26f13bd89	shufflehandler
040000 tree fca970e3d65ae8cd805b209104ef2928c175583a	tests
040000 tree 8f19de9a3b25e43cda5bf268084bacf08fbc7617	util