factor:0.500000 shift_g:[0  0] shift_r:[0  0] time:0.250971
factor:1.000000 shift_g:[2  2] shift_r:[8  2] time:1.385700
shifting G by [2  2]
shifting R by [8  3]
top border: 19 (287)
bottom border: 307 (58)
left border: 20 (278)
right border: 380 (231)
top border: 1 (-1)
bottom border: 289 (-1)
left border: 1 (-1)
right border: 361 (-1)
took 1.675134 seconds