cluster,crystal,clear,precip
C1,3,2,7
C2,16,10,50
C3,4,11,17
C4,2,1,21
C5,41,30,222
C6,16,10,45
C7,893,695,2895
C8,4,8,35
C9,9,4,1
C10,51,46,132
C11,70,43,203
C12,67,78,290
C13,100,67,235
C14,31,22,58
C15,29,53,91
C16,12,14,54
C17,22,16,52
C18,12,16,73
C19,11,11,25
C20,75,75,116
C21,1,5,4
C22,4,7,13
C23,2,3,6
C24,57,53,59