diff --git a/app/src/main/assets/tuto.pdf b/app/src/main/assets/tuto.pdf
index 05319fdceacc5060c4e1609e992e852d49071d0d..276b75cd16331e10a50026c3580ba681199e3c5f 100644
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diff --git a/app/src/main/res/drawable/polygon_10.png b/app/src/main/res/drawable/polygon_10.png
index 3057c3a93b54fd8ae4ed9d2a6df59ea58f6811c8..dfe5f39a231544fb4236b07b963a139f1168c18f 100644
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