Heat map (vertical): FFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHIIIIIIIIIJJJJKKKKKKKKKKKKLKKKKKKKKKKKKKKKKKKKLLLLLLLLLLMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOPPPPPPPPPPPPPQQQQQQQQQQQRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTUUUUTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVUUUUUUUUUUUUUTTTTTTTTTTTTTTTTSSSSSSSSRRRQQQQQQQPPPPOOONMLLLLLLLMMMMLLLLKKKKKKKKKKKJJJJIIIIIIIIIIIIIIIIIHIIIHHHIIIHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIHHHHHHHHHHHHHHHHHHHHGHHHHHGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHGGGGGGHHHGGGGGGHHHHHHGGGGGGG