Heat map (vertical): RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSRRRRRRRRRRRRRRRRRRRRRQQQQQQQQQPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPOOOOOOOOOOONNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMLLLLLLLLLKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKJJKKKKJKKJKKKKKJJJJJJJJJJJJJJJJJJIIIIIIIIIIIIIIJJJJJIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJKJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKJJJJJJJJJJJJIIIIIIIIIIIIIIHHHHHHHHHHHGHHHHGGGGGGGGGGGGGGGGGGGGGGGGGGHHGGGGHHHHHHHHHHHHHIIIIIHHIIIIIIHHHHIIIIIIIIHHIIIIIIIIIIIIIIJJJJJJJJJJKKKKKJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLL