Maxie and minnie were taking a stroll in the arizona desert when a spaceship from mars landed. a martian walked up to them and pointed to figure 1. "xlr8r, xlr8r, xlr8r, plus ybcaws, ybcaws," she said. pointing to figure 2, she said, " ybcaws plus xlr8r, xlr8r, xlr8r." what might xlr8r mean?