One loop: Start looping, pull three knitting needles in the loop to make a vertical needle, then hook two long needles, pull three knitting needles and one long needle, hook three long needles, and then tighten the thread to end the crochet of this loop.
The second circle: turn it upside down and hook it, erect three knitting needles to make a vertical needle for this circle, then hook a long needle at the vertical eye, hook two long needles in turn, hook two long needles in this needle, hook another long needle, hook two long needles again, then hook a long needle on the next long needle and hook a long needle on the next long needle.
Three stitches: crochet the needle upside down, set up four braids to make the vertical needle of this needle, then crochet two long needles at the vertical needle, then pull three braids, connect the next needle every two stitches, and then pull eight braids, or connect this needle and then pull three braids.
Hook two long needles, one long needle and two long needles on the long needles at the interval of two needles, then pull three knitting needles, pull eight knitting needles at the interval of two needles, then pull three knitting needles, hook two long needles in the hole formed by three knitting needles in the last circle, and one long needle ends the crochet of this circle.
Four stitches: turn over crochet, set four knitting needles as the vertical needles of this stitch, then crochet two long needles in the vertical eyes, crochet two long needles in turn, then pull five knitting needles, skip the knitting needle pulled by the last stitch, crochet two long needles in turn, and crochet two long needles. 1 Long needles are on the long needles.
Then crochet a long needle on the next long needle, crochet a long needle on the next long needle, pull five knitting needles, skip the knitting needle pulled in the last circle, crochet two long needles on the last three long needles, and crochet two long needles and one long needle on the last long needle.