Double Beads Crochet Stitch
Make 30 sts.
1st row (white yarn): from the 4th st from the crochet hook - 3 double crochets, 2 chain sts, then crochet with repeats * skip 2 sts and crochet in the 3rd chain sts - 4 double crochets, 2 chain sts*;
2nd row (attach red yarn): turn your work to the wrong side, set-up row from 30 chain sts in the upper part of your work. Single crochet in 1 chain st, 3 sts increase, 2 chain sts, (1 double crochet, 2 chain sts, 1 double crochet, 2 chain sts) in the arch of chain sts, then make in each arch * 1 double crochet, 2 chain sts, 1 double crochet, 2 chain sts*, finish with 1 double crochet;
3rd row: fold the work in the way, that white color is on the right side and red color on the wrong side. Make single crochet with white yarn in the 1st st (white yarn) and in the 3rd st of increase (red yarn), 5 chain sts. Then, make repeats in arches under chain st (white yarn) and in the arch under chain st (in the middle of red "V") - 4 double crochets, 2 chain sts. Finish the row with 1 double crochet;
4th row (red yarn): make under arches, slip st, 3 sts increase, 2 chain sts, 1 double crochet, 2 chain sts. Make 1 double crochet, 2 chain sts, 1 slip st in the next arches;
5th row: red yarn is located on the right side, white yarn - from wrong side. Make with white yarn, through the 1st arch ("V") of red yarn and under chain sts (white yarn) - slip st, 3 chain sts, 3 double crochets, 2 chain sts in the same place. Then, make 4 double crochets in each arch, 2 chain sts between them;
6th row (red yarn): you should get 2 colours on one side, that's why turn your work to 180 degrees - 5 chain sts, (1 double crochet, 2 chain sts, 1 double crochet, 2 chain sts) in the 1st arch. Make 1 double crochet, 2 chain sts, 1 double crochet in the next arches, 2 chain sts between arches, 1 double crochet in the end row;
7th row (white yarn): turn your work, white yarn should be from the right side. Connect the white color in the 3rd st of increase of red yarn. Start crocheting in the 1st arch of white yarn through the middle of red yarn "V" - 5 chain sts, 4 double crochets, 2 chain sts. 4 double crochets in each of the next arches, 2 chain sts between them, 1 double crochet in the end of row;
8th row (red yarn): crochet in arches (middle of "V") 5 chain sts, 1 single crochet, 2 chain sts. In the next arches - 1 double crochet, 2 chain sts, 1 double crochet, 2 chain sts between them.
Then, repeat from 5th row. Don't forget to turn the yarn. One row with white yarn, another one with red.