C3H4E1C3K5B3O1X8E1S1
30 points
CHECKBOXES is validvalid
CHECKBOX, a small box on a computer screen to be clicked on to select a feature [n]
CHECKBOX, a small box on a computer screen to be clicked to select an option [n]
CHECKBOX, a small box on a computer screen to be clicked on to select a feature [n]
CHECKBOX, a small box on a computer screen to be clicked to select an option [n]