front 1 reflected in the x-axis | back 1 (x,-y) |
front 2 reflection in the y-axis | back 2 (-x,y) |
front 3 reflection in the line y=x | back 3 (y,x) |
front 4 reflection in the line y=-x | back 4 (-y,-x) |
front 5 rotation 270 degrees clockwise | back 5 c (-y,x) |
front 6 rotation 180 degrees | back 6 (-x,-y) |
front 7 rotation 90 degrees counter clockwise | back 7 cc (-y,x) |
front 8 rotation 270 degrees counter clockwise | back 8 cc (y,-x) |
front 9 rotation 90 degrees clockwise | back 9 c (y,-x) |
front 10 ridged motion | back 10 preserves same size and shape |