cluster,crystal,clear,precip
C1,5,3,75
C2,0,0,8
C3,2,4,6
C4,3,1,9
C5,36,24,236
C6,769,344,3329
C7,12,15,52
C8,11,4,22
C9,3,1,39
C10,19,4,50
C11,22,15,51
C12,10,6,41
C13,50,46,168
C14,19,5,49
C15,20,26,91
C16,53,29,174
C17,68,44,214
C18,36,23,99
C19,27,10,51
C20,88,42,306
C21,82,71,268
C22,23,26,70
C23,1,1,21