cluster,crystal,clear,precip
C1,1,3,7
C2,7,5,58
C3,13,7,25
C4,2,2,18
C5,55,20,239
C6,36,9,37
C7,1986,681,2307
C8,2,7,34
C9,2,3,12
C10,95,25,139
C11,107,49,169
C12,203,61,184
C13,190,56,195
C14,28,15,78
C15,54,35,73
C16,20,14,62
C17,32,14,36
C18,29,10,53
C19,18,9,28
C20,71,52,145
C21,1,1,4
C22,12,1,13
C23,2,3,4
C24,55,28,108