Understanding directions

can anyone tell me how to: k on RS, p on WS (this is what I have to do in a chart I’m trying to knit) :knitting:

When RS facing, work a knit stitch in the chart blank boxes.
When WS facing, work a purl stitch in the chart blank boxes.

KNIT STITCH

//youtu.be/G8kF5JBkjSs

PURL STITCH

//youtu.be/MAMD_XpybQY

Imagine that the chart is the picture facing you. Stockinette stitch appears in the blank boxes (k on rs, p on ws.)

The - spaces will be purled on the rs and knit on the ws.