Requirements:
4mm crochet hook
30g DK cotton yarn
darning needle

Abbreviations:
sc single crochet
dc double crochet
tr triple crochet (2 wraps)
dtr double triple crochet (3 wraps)
sl st slip stitch
ch chain
st(s) stitch(es)
beg beginning
rep repeat
cl(s) cluster(s)
sk skip

Special Stitches:
2 dc cl: yo, insert hook in specified st/sp, yo and pull through to front of work, yo and pull through 2 loops on hook, rep from 2 times, yo, and pull through all loops on hook.