8000*8000
samplee
8000*8000
4232*3780
4164*3616
4248*3588
4228*3676
3452*3480
3024*2980
3660*3748
3400*3232
3816*3444
4072*3800
3860*3768
4060*3988
3656*3876
4060*4004
4184*2568
3888*3888
3808*3808
3520*3520