Puncture with the right needle into the stitch of the left needle from left to right (grabbing the front stitch wire). Grip the yarn with the right needle from the back to the front and cross it through the stitch. Let it slip from the left needle.
Lay the yarn at the front and puncture with the right needle from the right to the left above this yarn into the stitch (picked up the stitch wire from the front) from the left needle. Grip the yarn from the back to the front and cross it through the stitch, Then let it slip from the left needle.
Lay the yarn at the front and puncture with the right needle from the right to the left above this yarn into the stitch (picked up the stitch wire from the front) from the left needle. Grip the yarn from the back to the front and cross it through the stitch, Then let it slip from the left needle.
Lay the yarn in the front and puncture with the right needle from the back to the front (picked up the stitch wire from the back) in the stitch of the left needle and rightly below of the yarn in the front. Grip the yarn as in the stitch left side and cross is through the stitch. Let it slip from the left needle.

Puncture the stitch (picked up the front stitch wire) from left to right as at the knitting at the right side with the right needle, Then let is slip from the left needle without casting off.

Puncture the stitch (picked up the front stitch wire) from right to left. Then let it slip from the left needle, without casting off.