cluster,crystal,clear,precip
C1,2,5,4
C2,8,18,56
C3,6,7,20
C4,1,0,23
C5,35,61,230
C6,12,16,41
C7,749,1027,2219
C8,12,8,29
C9,9,4,5
C10,42,77,92
C11,52,92,101
C12,60,99,216
C13,27,34,31
C14,88,120,147
C15,39,54,32
C16,10,35,24
C17,21,17,13
C18,20,31,19
C19,9,17,2
C20,62,98,29
C21,1,12,9
C22,32,60,26
C23,3,2,3
C24,15,14,16