.o     ooooooooo  oooooooooooo  ooooooooo.    oooo    oooo    .oooo.   
     .d88    d"""""""8'  `888'     `8  `888   `Y88.  `888   .8P'   .dP""Y88b  
   .d'888          .8'    888           888   .d88'   888  d8'           ]8P' 
 .d'  888         .8'     888oooo8      888ooo88P'    88888[           .d8P'  
 88ooo888oo      .8'      888    "      888`88b.      888`88b.       .dP'     
      888       .8'       888           888  `88b.    888  `88b.   .oP     .o 
     o888o     .8'       o888o         o888o  o888o  o888o  o888o  8888888888