•𝚡 = 2.5 { 0 ≤ 𝚢 ≤ 2 }
•𝚢 = 2 { 2.5 ≤ 𝚡 ≤ 3 }
•(𝚡 + 3)² + (𝚢 - 1)² = 1 { 3 ≤ 𝚡 }
•𝗒 = 0 { 2.5 ≤ 𝗒 ≤ 3 }

 __    ____  ____  ____  ____  ____  ___
(  )  ( ___)(_  _)(_  _)( ___)(  _ \/ __)
 )(__  )__)   )(    )(   )__)  )   /\__ \
(____)(____) (__)  (__) (____)(_)\_)(___/

 __    ____  ____  ____  ____  ____  ___
(  )  ( ___)(_  _)(_  _)( ___)(  _ \/ __)
 )(__  )__)   )(    )(   )__)  )   /\__ \
(____)(____) (__)  (__) (____)(_)\_)(___/

 __    ____  ____  ____  ____  ____  ___
(  )  ( ___)(_  _)(_  _)( ___)(  _ \/ __)
 )(__  )__)   )(    )(   )__)  )   /\__ \
(____)(____) (__)  (__) (____)(_)\_)(___/

 __    ____  ____  ____  ____  ____  ___
(  )  ( ___)(_  _)(_  _)( ___)(  _ \/ __)
 )(__  )__)   )(    )(   )__)  )   /\__ \
(____)(____) (__)  (__) (____)(_)\_)(___/