I cast on Roscalie, last week, and I have made it through one repeat of Chart A (about half way to the underarm separation).
The charts for the larger sections (the "XOX" parts) actually change after each repeat. They will be similar, with a red-background one first, then a blue-green background one. The three "peerie" patterns (the smaller blue-red-blue strips) are the same between each large section. The edges, including the neck and armholes, are a garter stitch version of the blue peerie pattern.