*** Simple Formatting Rules ***
1 (1st) equals 1 (2nd) and 1 (2nd) equals 1 (3rd)
2 (1st) equals 2 (2nd) and 2 (2nd) equals 2 (3rd)
1 (1st) doesn't equal 2 (2nd) but 2 (2nd) does equal 2 (3rd)
2 (1st) doesn't equal 1 (2nd) but 1 (2nd) does equal 1 (3rd)
*** More Complex Formatting Rules ***
1 (3rd) equals both 1 (1st) and 1 (2nd)
2 (3rd) equals both 2 (1st) and 2 (2nd)
2 (3rd) only equals 2 (2nd)
1 (3rd) only equals 1 (2nd)