New version of pdf uploaded on March 29, 2010.

ERRATA
Line with instructions for 2nd row should read:
2nd row: k3, * k1p1k1, p3tog , repeat from to * until 3 stitches remain on row, k3.

Line with instructions for 4th row should read:
4th row: k3, * p3tog, k1p1k1, repeat from to * until 3 stitches remain on row, k3.