diff --git a/hard/PIbd-22_Safiulova_K.N._Catamaran._HARD b/hard/PIbd-22_Safiulova_K.N._Catamaran._HARD
new file mode 160000
index 0000000..adb6184
--- /dev/null
+++ b/hard/PIbd-22_Safiulova_K.N._Catamaran._HARD
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+Subproject commit adb618490a8a4f0f927fbe2a3f122678b065cce8