Slip stitches purlwise with yarn in front
1/1 RC - Right Twist (RT) - Skip 1 stitch and knit the second stitch, leave on needle; then knit the skipped stitch. Slip both stitches from the needle together. 1/1 LC - Left Twist (LT) - Skip 1 stitch and knit the second stitch, leave on needle; then knit the skipped stitch. Slip both stitches from the needle together.
Shown with a cast-on count of 9 stitches.