factor:0.500000 shift_g:[0  0] shift_r:[0  0] time:0.271156
factor:1.000000 shift_g:[2  0] shift_r:[8 -2] time:1.450340
shifting G by [2 -1]
shifting R by [7 -3]
top border: 5 (178)
bottom border: 329 (190)
left border: 40 (74)
right border: 374 (190)
top border: 4 (335)
bottom border: 325 (-1)
left border: 1 (-1)
right border: 335 (-1)
took 1.744831 seconds