Heat map (vertical): QXXXXXXXXXWWWWWWWWWWWWWWWWXWWWWWWVTUQRRQRRQPUUUSTTQUUUUUUUTTSSSSSTSSUUUUUUUUUUTSSPQQPRRPPUUUUUUUUUUUTTRRSRSSRRUUUUUUUUUUUTTSSSSSTRRUUUUUUUUUUUTSPQQQRRQQUUUUUUUUUUUSSQQRQRRQPUUUUUUUUUUUTTOPQQQQPPUUUUUUUUUUUTTRRSQSSRRUUUUUUUUPUUUUUUUUUUSTRRRQSSRQUUUUUUUUUUUTTRSSRSSRRUUUUUUUUUUUTTSSTSTTSSUUUUUUUUOUUUUUUUUUTTTQRSRRRRQUUUUUUUUUUUTTSTTTTTSTUUUUUUOCCCCCCCCCCCCCCCCCCCCCCCCCCCCC