cluster,crystal,clear,precip C1,0,0,1 C2,0,1,6 C4,0,0,4 C5,3,2,19 C6,0,0,5 C7,71,20,389 C8,1,1,4 C10,3,3,9 C11,1,1,9 C12,4,2,16 C13,3,2,23 C15,0,0,5 C16,4,0,0 C17,0,0,9 C18,0,0,7 C19,1,0,2 C20,1,1,5 C23,1,0,0