diff --git a/oetzi_words_image/1.png b/oetzi_words_image/1.png
deleted file mode 100644
index fb4ca8735bc411dc3b796c9e0608ea2e590dd06e..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/1.png and /dev/null differ
diff --git a/oetzi_words_image/10.png b/oetzi_words_image/10.png
deleted file mode 100644
index b7af2cfdb86bc3ead08bd489a8625b7f35171529..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/10.png and /dev/null differ
diff --git a/oetzi_words_image/11.png b/oetzi_words_image/11.png
deleted file mode 100644
index e9db3c9b7652d7c1990556768a752e88b4d55d45..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/11.png and /dev/null differ
diff --git a/oetzi_words_image/12.png b/oetzi_words_image/12.png
deleted file mode 100644
index 6f6f015fbf2b4381bfee66d118a98dc0dc8d7585..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/12.png and /dev/null differ
diff --git a/oetzi_words_image/13.png b/oetzi_words_image/13.png
deleted file mode 100644
index 05df4892c044f80db31baf9aeb6aa52843152f0f..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/13.png and /dev/null differ
diff --git a/oetzi_words_image/14.png b/oetzi_words_image/14.png
deleted file mode 100644
index c3489916f8640c6276d2a08fc9034fcc9fd1110f..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/14.png and /dev/null differ
diff --git a/oetzi_words_image/15.png b/oetzi_words_image/15.png
deleted file mode 100644
index b3437096fb1a07a8b4c990133b9c98f3fa285200..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/15.png and /dev/null differ
diff --git a/oetzi_words_image/16.png b/oetzi_words_image/16.png
deleted file mode 100644
index 81edb370aced1e11f84e6e908d5ec8a47ffa4519..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/16.png and /dev/null differ
diff --git a/oetzi_words_image/17.png b/oetzi_words_image/17.png
deleted file mode 100644
index 7b01ffe3a5c1c1724078ef1f23f4817f50f68b72..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/17.png and /dev/null differ
diff --git a/oetzi_words_image/18.png b/oetzi_words_image/18.png
deleted file mode 100644
index e82ce945eb610dbc4dab49e3b984141dae0724ba..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/18.png and /dev/null differ
diff --git a/oetzi_words_image/19.png b/oetzi_words_image/19.png
deleted file mode 100644
index c662ff0782c1e15e8d3d88fb0591c33262acbf46..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/19.png and /dev/null differ
diff --git a/oetzi_words_image/2.png b/oetzi_words_image/2.png
deleted file mode 100644
index c9b853655a98a6d8ca74ff4446555dc0b7761ea6..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/2.png and /dev/null differ
diff --git a/oetzi_words_image/20.png b/oetzi_words_image/20.png
deleted file mode 100644
index 74622c8c4c2d86959eace0791aee637409120d8e..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/20.png and /dev/null differ
diff --git a/oetzi_words_image/3.png b/oetzi_words_image/3.png
deleted file mode 100644
index 6fae401084b16875a6f00ab820b0c2fd3a6f38fb..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/3.png and /dev/null differ
diff --git a/oetzi_words_image/4.png b/oetzi_words_image/4.png
deleted file mode 100644
index 03ae0337326fe90d3b346ac2a0b5dc916d33aa10..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/4.png and /dev/null differ
diff --git a/oetzi_words_image/5.png b/oetzi_words_image/5.png
deleted file mode 100644
index 338d4cedc18dd115c6738c3c119711fe409650c6..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/5.png and /dev/null differ
diff --git a/oetzi_words_image/6.png b/oetzi_words_image/6.png
deleted file mode 100644
index 15038d1deb73cc05c52de6e24eda813ad21f6865..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/6.png and /dev/null differ
diff --git a/oetzi_words_image/7.png b/oetzi_words_image/7.png
deleted file mode 100644
index fa571e1c99b1cbf992cf45bcb706f3077b632463..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/7.png and /dev/null differ
diff --git a/oetzi_words_image/8.png b/oetzi_words_image/8.png
deleted file mode 100644
index 1d73ec4601ea9f874b877a71bbb060af75a6dd28..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/8.png and /dev/null differ
diff --git a/oetzi_words_image/9.png b/oetzi_words_image/9.png
deleted file mode 100644
index 32fc255d1c6a8d52d4ef264b7ed6764bdabd8e47..0000000000000000000000000000000000000000
Binary files a/oetzi_words_image/9.png and /dev/null differ