cluster,crystal,clear,precip C1,0,1,1 C2,2,4,5 C3,3,1,2 C4,0,0,4 C5,15,10,20 C6,3,2,4 C7,138,97,287 C8,3,2,2 C9,2,0,0 C10,13,11,4 C11,23,4,10 C12,24,11,23 C13,22,8,33 C14,8,2,2 C15,5,9,10 C16,13,2,0 C17,6,4,5 C18,3,0,12 C19,5,1,1 C20,17,4,12 C22,1,3,0 C23,0,2,0 C24,13,3,1