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040000 tree 91c51e353eb29eabb72fe8891bee4341b8f52090	1_build_a_flex_app2
040000 tree 6ea8b748694f22e98a18b501636a3a3c6d42e07c	1_build_a_flex_app3
040000 tree ece9da315311695a5b3ffc1fa0bf7c60172c3de9	1_build_a_flex_app4
040000 tree 897ed37644ccdcdc8f94af61dece836c2750d45e	2_modify_the_database
040000 tree 3b423788a3d2bef8f5cca2508b15cae995c16c88	2_modify_the_database2
040000 tree 5c68ee5b2db51dff481de63ca374862d3d634f3a	3_test_debug_code
040000 tree 1c82026698e04ceb5acc216eff251725e9298aa4	4_deploy_app
040000 tree 759ef76f1874066a720202d854ea3669fe4cdd14	4_deploy_app2
040000 tree c4545db5e06f85ee9b90d8742752eb37f8e9e8b4	5_customize_app1
040000 tree 32a06db3748b6248a26e423bd597fc9f8e9db2dd	5_customize_app2
040000 tree 7d6641065e95f438dd68ffef4327cdbd910276e2	5_customize_app3
040000 tree b9ce03c141ba51693a3b5ca753ee4a2e5b1f8cfb	6_add_charts
040000 tree 6b04e781a9a0a4f9c82fd700daad3e39a8255f9a	6_add_charts2