Expanded directions for the decreases on the knee highs:

1st dec.: k2, p2tog, rib as est. to last 4 sts., p2tog, k2

2nd dec.: K2, p1, k2tog rib as est. to last 5 sts, ssk, p1, k2

3rd dec: k2 p1 p2tog p1 rib as est. to last 6 sts.. p1, p2tog, p1, k2

4th dec: k2, p1, p2tog rib as est. to last 5 sts, p2tog, p1, k2
5th is a first, 6th as 2nd etc.