| Category | License | Title | Info | Download |
|---|---|---|---|---|
| OCAL | CC0 Public Domain | sinus1 |  |  |
| OCAL | CC0 Public Domain | 1543406017 |  | |
| OCAL | CC0 Public Domain | quadrants |  | |
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| Category | License | Title | Info | Download |
|---|---|---|---|---|
| OCAL | CC0 Public Domain | sinus1 | | |
| OCAL | CC0 Public Domain | 1543406017 | | |
| OCAL | CC0 Public Domain | quadrants | | |