What is a list of knitting pattern abbreviations and their meanings?
Kn: knit n stitches
 Pn: purl n stitches
 S: slip stitch
 YO: yarn over
 CC: contrast color
 Mn: make n stitches
 Inc n: increase n stitches
 KnT: knit n together
 PnT: purl n together
 RT: right twist (cabling)
 LT: left twist (cabling)
 PRT: purl right twist
 PLT: purl left twist
 (): special instructions