The spot orientation must be one of the following:
- Horizontal Left to Right, Vertical Top to Bottom, Spot 2 horizontal of Spot 1
- Horizontal Left to Right, Vertical Bottom to Top, Spot 2 horizontal of Spot 1
- Horizontal Right to Left, Vertical Top to Bottom, Spot 2 horizontal of Spot 1
- Horizontal Right to Left, Vertical Bottom to Top, Spot 2 horizontal of Spot 1
It is not possible for Spot 2 to be vertical of Spot 1, because all spots in Row 1 are listed before the first spot in Row 2.
See MAGIC Tool Addressing tutorial for illustrations of each of the eight possible spot orientations.

© Copyright 2004 Departments of Mathematics & Biology, Davidson College, Davidson, NC 28035
Send comments, questions, and suggestions to: laheyer@davidson.edu or macampbell@davidson.edu