$balloon15$ $\$  ▄ $\$ ▀▄▄ ▄▄▄ $\$ ▄▄▄ ▄▄▄  ▄ ▄▄▄▄▄ ▄▄▄ ▄▄▄▄▄▄▄▄▄▄ ▀ ▄ ▄▄    ▄▄▄▄▄   ▄ ▄▄   ▄▄▄▄     ▄▄▄   ▄▄ ▄▄ ▄▄▄ ▄   ▄  ▀▄ ▄▄▄▄ ▄        ▄      ▄    ▄▄  ▄       ▄ ▄▄▄▄▄▄▄▄▄    ▀ ▄▄▄▄▄▄▄▄▄▄ ▀▀  ▄▄▄▄ ▄▄   ▄▄ ▄▄  ▄▄ ▄▄ ▄ ▄  ▄▄▄ ▄▄    ▄▄   ▄▄▄▄▄ ▄▄ ▄▄ ▄▄▄   ▄  ▄▄   ▄▄   ▀▄     ▄  ▄▄▄▄▄▄ ▄▄▄▄     ▄▄      ▄▄  ▄▄               ▄▄ ▄▄  ▄▄▄▄▄   ▄         ▄ ▀▀  ▄ ▄ ▄▄▄     ▄▀     ▄▄   ▄▄   ▀▄▄▄ ▄▀         ▄▄ ▀ ▄▄▄▄ ▄ ▀▄           ▄   ▀     ▄▄ ▀  ▄▄ ▀ ▀▀▀    ▀▀▀▀▀▀