sieve.png

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     /\   |  ____\ \ / \ \   / / | |
    /  \  | |__   \ V / \ \_/ /  | |
   / /\ \ |  __|   > <   \   /   | |
  / ____ \| |____ / . \   | | |__| |
 /_/    \_\______/_/ \_\  |_|\____/