compare_x   0 0 EQUAL
compare_x   0 1 EQUAL
compare_x   0 2 EQUAL
compare_x   0 3 EQUAL
compare_x   4 5 SMALLER
compare_x   5 4 LARGER
compare_x   4 6 LARGER
compare_x   6 4 SMALLER

compare_xy  5 6 LARGER
compare_xy  7 8 SMALLER
compare_xy  6 7 LARGER
compare_xy  5 8 LARGER
compare_xy  6 8 SMALLER
compare_xy  5 7 LARGER
compare_xy  6 5 SMALLER
compare_xy  8 7 LARGER
compare_xy  7 6 SMALLER
compare_xy  8 5 SMALLER
compare_xy  8 6 LARGER
compare_xy  7 5 SMALLER
compare_xy  0 1 EQUAL
compare_xy  4 9 SMALLER
compare_xy  9 4 LARGER
