cluster,crystal,clear,precip
C1,1,3,6
C2,4,7,66
C3,8,12,19
C4,0,1,22
C5,22,35,251
C6,10,22,45
C7,825,956,2762
C8,5,3,38
C9,3,5,6
C10,39,57,139
C11,59,93,144
C12,86,91,214
C13,59,109,203
C14,28,29,40
C15,20,39,100
C16,19,32,33
C17,16,13,55
C18,28,13,54
C19,14,8,32
C20,50,88,95
C21,6,2,3
C22,1,5,15
C23,1,3,7
C24,33,65,61