Vertical stripes (ribbing) are possible by having alternating wales of knit and purl stitches. Tunisian stitches include variations on knit, purl, post stitch, and entrelac, to name a few. Horizontal striping (welting) is also possible, by alternating "rows" of knit and purl stitches. Of note, 'knit one, purl one' could be heard on side one. Milliary wire is a stretched pearl purl laced to a base of passing thread. "Teeth 'N'smiles"; "A Doll's House" with Linda Purl; and "The Arcata Promise", opposite Anthony Hopkins. The Vice President's chief advisor Elizabeth Gaines (Linda Purl) talks to David Estes (David Harewood). However, she was replaced by Linda Purl in subsequent episodes. He was married to the actress Linda Purl from 1988 to 1992. Arnaz was married to actress Linda Purl from 1980 to 1981. Walden's chief aide, Elizabeth Gaines (Linda Purl), is shot in the back and killed. PURL version numbers may be considered confusing. Finally, the PURL name is the name of the PURL itself. This is to allow continued resolution of the resource if the PURL changes. An Active PURL includes some arbitrary computation to produce its output.