This image would add humor to an afghan.
1/8" (3mm) glass beads, white, 18.
pb place bead-slide the bead along the yarn to the base of the hook and sc into the next st.
Foundation chain: Using yarn A, ch 29.
Row 1: insert the hook into the 3rd ch from the hook, work 1sc this completes the first 2 sts. 1sc into each ch to the end of the row-28 sts.
Cont to work using sc and the chart as reference. Ch 2 (counts as 1 sc) at the beginning of each row, and work the last sc into the bottom of beg-ch before turning. Read the chart from right to left on odd numbered rows and left to right on even numbered rows.
Fasten off yarn.
Pattern by permission from Crochet Blocks in a Box by Luise Roberts, St. Martin's Griffin, 2007