cluster,crystal,clear,precip
C1,0,2,8
C2,4,5,52
C3,5,10,16
C4,0,2,22
C5,21,33,172
C6,14,9,31
C7,490,741,2160
C8,0,7,37
C9,0,4,6
C10,46,49,109
C11,87,63,107
C12,48,76,231
C13,48,63,190
C14,18,31,35
C15,16,27,73
C16,34,21,24
C17,12,14,43
C18,13,21,50
C19,13,11,15
C20,62,49,111
C21,2,2,0
C22,2,4,9
C23,0,3,7
C24,25,41,52