total 4. first one person good. next two vertical line centre triangle wrong deselect. next C symbol wrong deselect. next Z symbol wrong deselect. next two vertical line centre triangle like H symbol
page8-161.png page7-86.png page7-135.png page6-240.png
page2-111.png page3-32.png page7-86.png page2-158.png page1-49.png page8-161.png page6-240.png page4-200.png page7-135.png page2-133.png
page4-200.png page7-86.png
good. next O symbol with centre diamond