cluster,crystal,clear,precip
C1,0,3,3
C2,4,18,46
C3,5,7,22
C4,0,1,18
C5,61,34,175
C6,19,9,36
C7,997,724,2324
C8,5,7,28
C9,3,4,6
C10,34,54,115
C11,38,57,172
C12,74,70,211
C13,55,60,195
C14,20,19,47
C15,18,62,48
C16,29,22,25
C17,20,17,34
C18,10,20,40
C19,12,22,11
C20,41,67,109
C21,2,5,3
C22,2,12,7
C23,3,3,4
C24,37,58,50