cluster,crystal,clear,precip
C1,1,2,7
C2,1,12,58
C3,4,12,25
C4,0,1,21
C5,30,73,170
C6,11,14,46
C7,349,1232,2467
C8,5,13,26
C9,3,4,8
C10,44,51,136
C11,31,61,244
C12,37,71,285
C13,25,30,49
C14,74,93,221
C15,11,55,67
C16,18,27,25
C17,11,14,56
C18,10,23,57
C19,7,16,31
C20,45,67,138
C21,2,6,12
C22,34,63,40
C23,5,4,0
C24,8,20,13