040000 tree af37135d035bd141161635227064ee4b5ba57d76	dtm
040000 tree 89440c523a35375621feec2d597eafe16e8ae7f3	res
040000 tree b6742cc904696431e68dcc669c56af41a5c8706f	serializer
040000 tree 0acb7f8b5d2e9ce4c88ccda3517f7cc5416985bd	utils