diff --git a/experiments/student-backend/.idea/libraries/builtins.xml b/experiments/student-backend/.idea/libraries/builtins.xml
new file mode 100644
index 00000000000..6323617db2f
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diff --git a/experiments/student-backend/.idea/libraries/cli_parser.xml b/experiments/student-backend/.idea/libraries/cli_parser.xml
new file mode 100644
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diff --git a/experiments/student-backend/.idea/libraries/intellij_core.xml b/experiments/student-backend/.idea/libraries/intellij_core.xml
new file mode 100644
index 00000000000..6c9702bdbf7
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diff --git a/experiments/student-backend/.idea/libraries/jline.xml b/experiments/student-backend/.idea/libraries/jline.xml
new file mode 100644
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diff --git a/experiments/student-backend/.idea/libraries/jps.xml b/experiments/student-backend/.idea/libraries/jps.xml
new file mode 100644
index 00000000000..260dee8495b
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diff --git a/experiments/student-backend/.idea/libraries/jps_model.xml b/experiments/student-backend/.idea/libraries/jps_model.xml
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diff --git a/experiments/student-backend/.idea/libraries/junit_4_12.xml b/experiments/student-backend/.idea/libraries/junit_4_12.xml
new file mode 100644
index 00000000000..e7e30e85eed
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diff --git a/experiments/student-backend/.idea/libraries/kotlin_reflect.xml b/experiments/student-backend/.idea/libraries/kotlin_reflect.xml
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\ No newline at end of file
diff --git a/experiments/student-backend/.idea/libraries/kotlin_test.xml b/experiments/student-backend/.idea/libraries/kotlin_test.xml
new file mode 100644
index 00000000000..aa3b9465783
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diff --git a/experiments/student-backend/.idea/libraries/trove4j.xml b/experiments/student-backend/.idea/libraries/trove4j.xml
new file mode 100644
index 00000000000..44c86351e35
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diff --git a/experiments/student-backend/.idea/modules.xml b/experiments/student-backend/.idea/modules.xml
index 561ce69355c..a0448d2a57f 100644
--- a/experiments/student-backend/.idea/modules.xml
+++ b/experiments/student-backend/.idea/modules.xml
@@ -18,6 +18,7 @@
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