A-first neutral own job

Whole neutral source

Fictional paper scene: First bookmark-table scene. There are 3 columns A to C, left to right, and 4 rows 1 to 4, top to bottom. All cells have the same size. Up/down mean towards the top/bottom of this page; left/right across this page. One move reaches one neighbouring cell, never a diagonal. Start: A4. Target: C2. The name-card is at A1; the spare-card is at C4. All cells inside the grid are open. Proposed instruction: 2 cells right, then 2 cells up. A supplied helper says: “This instruction records only four positions, including its start.” This is a supplied scene. Read its whole legend before the questions; it is not a real place, a measured route or an observed journey.