row_ops=[1, 1, 2, 3, 4, 5, 6, 6, 6, 6] col_ops=[0, 1, 1, 1, 1, 1, 1, 2, 3, 4]
op=Operation(is_row=True, index=676254903, color=2), col_ops[i]=0
op=Operation(is_row=False, index=215577012, color=1), row_ops[i]=1
op=Operation(is_row=True, index=456833222, color=2), col_ops[i]=1
op=Operation(is_row=True, index=694823657, color=0), col_ops[i]=1
op=Operation(is_row=True, index=51467207, color=0), col_ops[i]=1
op=Operation(is_row=True, index=40630737, color=1), col_ops[i]=1
op=Operation(is_row=True, index=896293091, color=0), col_ops[i]=1
op=Operation(is_row=False, index=569311325, color=4), row_ops[i]=6
op=Operation(is_row=False, index=290904743, color=0), row_ops[i]=6
op=Operation(is_row=False, index=70724880, color=3), row_ops[i]=6
3999999991 1999999998 1999999999 999999994 999999994