c3r - cable 3 stitches right (=1/2 RC (?)
C3R cable WITHOUT a cable needle : 1. Insert right needle into 3rd stitch on left needle, knit stitch whilst keeping stitch attached to left needle 2. Twist right needle so that you can insert it into the 1st stitch on left needle, knit stitch and remove stitch as you normally would 3. Insert right needle into the new 1st stitch on left needle, knit stitch and remove as you normally …
c3r - cable 3 stitches right (=1/2 RC (?)
C3R cable WITHOUT a cable needle : 1. Insert right needle into 3rd stitch on left needle, knit stitch whilst keeping stitch attached to left needle 2. Twist right needle so that you can insert it into the 1st stitch on left needle, knit stitch and remove stitch as you normally would 3. Insert right needle into the new 1st stitch on left needle, knit stitch and remove as you normally would 4. Slip the cabled stitch that you worked in step 1 off of your left needle, now that it is accessible.
Shown with a cast-on count of 16 stitches.