select the arrow facing up good, now select the M sign good, now select the bird flying left good, now select the horse moving right very good, now select the vertical zigzag shape wrong, remove the last selection now select the zigzag rectangle wrong, remove the last selection\ select the vertical rectangle
page6-143.png page7-30.png page5-44.png page5-84.png page7-127.png
page7-127.png page5-44.png page6-143.png page9-19.png page5-84.png page5-164.png page7-30.png page1-117.png page5-68.png page5-132.png
page5-44.png page5-84.png page6-143.png page7-127.png
wrong, remove the last selection