SHAWL A
Loosely cast on 64 sts.  Knit 10 rows.
Row 1(RS):  Knit.
Row 2(WS):  K6, *(p4, k2); repeat from * to last 10 sts, end p4, k6.

SHAWL B
Loosely cast on 78 sts.  Knit 16 rows.
Row 1(RS):  Knit.
Row 2(WS):  K10, *(p4, k2); repeat from * to last 14 sts, end p4, k10.