cluster,crystal,clear,precip C1,0,0,2 C2,0,0,14 C3,0,0,5 C4,2,0,22 C5,2,0,7 C6,234,4,503 C7,0,0,4 C8,0,1,1 C9,2,1,13 C10,0,0,15 C11,7,0,4 C12,0,0,4 C13,1,0,9 C14,0,0,3 C15,18,2,13 C16,17,3,25 C17,0,0,4 C18,1,0,6 C19,12,1,17 C20,10,0,35 C21,19,0,49 C22,7,3,6 C23,3,0,24 C24,20,3,43 C25,3,1,12