Heat map (vertical): FFFFFFFFFFFFFFFFFFFFFFFFEEEEFEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFGGGGGFFFFFGGGFFFFFFGFFFFFFFFFFEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFEEEEEEEEEEEEFEEEEEEEEFEFFFFFFFFFFFFFGFFFFFFFFGFGGGFFFFFFFFFFFFFFFFFFFIKIGGGGHIJKLLLMLKJJIHFEEEEEEEEEEEEEEEEEEF