R2 graphics

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R2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphics
R2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphicsR2 graphics