cluster,crystal,clear,precip
C1,0,3,5
C2,0,6,50
C3,5,6,12
C4,1,1,14
C5,36,34,155
C6,14,10,28
C7,517,718,2009
C8,5,4,23
C9,1,2,9
C10,15,43,103
C11,38,48,138
C12,47,78,169
C13,41,74,172
C14,21,20,36
C15,12,32,77
C16,14,14,38
C17,9,11,41
C18,5,16,47
C19,3,8,28
C20,25,44,107
C21,0,2,6
C22,4,3,11
C23,0,2,5
C24,17,37,58