cluster,crystal,clear,precip C1,0,0,1 C2,2,0,7 C3,0,0,5 C4,0,0,3 C5,16,1,30 C6,1,1,7 C7,78,13,480 C8,3,1,2 C9,0,1,0 C10,4,1,30 C11,9,0,46 C12,4,3,67 C13,3,1,63 C14,2,3,12 C15,0,0,11 C16,1,0,7 C17,0,0,5 C18,0,0,13 C19,2,0,3 C20,7,2,17 C21,0,2,0 C24,3,2,7