C3H4E1C3K5M3A1R1K5S1
27 points
CHECKMARKS is validvalid
CHECKMARK, to make a mark indicating the completion of a task [v]
CHECKMARK, to mark items on a list with a checkmark [v]
CHECKMARK, to make a mark indicating the completion of a task [v]
CHECKMARK, to mark items on a list with a checkmark [v]