1Failed assertion: got pixel [0,0,255,255] at (25,25), expected [0,255,0,255] +/- 2
2Failed assertion: got pixel [0,0,255,255] at (75,25), expected [0,255,0,255] +/- 2
3Failed assertion: got pixel [0,0,255,255] at (5,45), expected [0,255,0,255] +/- 2
4Failed assertion: got pixel [0,0,255,255] at (95,45), expected [0,255,0,255] +/- 2