oooooooooooo   oooooooooooo  oooooooooo.         .o.          .oooo.      .oooo.   
 d'""""""d888'  d'""""""d888'  `888'   `Y8b       .888.       .dP""Y88b   .dP""Y88b  
       .888P          .888P     888     888      .8"888.            ]8P'        ]8P' 
      d888'          d888'      888oooo888'     .8' `888.         <88b.       .d8P'  
    .888P          .888P        888    `88b    .88ooo8888.         `88b.    .dP'     
   d888'    .P    d888'    .P   888    .88P   .8'     `888.   o.   .88P   .oP     .o 
 .8888888888P   .8888888888P   o888bood8P'   o88o     o8888o  `8bd88P'    8888888888