cluster,crystal,clear,precip
C1,0,3,4
C2,9,10,49
C3,8,6,16
C4,0,0,20
C5,34,30,177
C6,8,8,45
C7,487,501,2256
C8,10,2,25
C9,4,3,6
C10,52,62,77
C11,62,58,86
C12,76,83,148
C13,65,89,135
C14,25,23,33
C15,22,40,62
C16,17,24,24
C17,15,16,38
C18,10,20,38
C19,19,15,16
C20,37,81,80
C21,2,4,4
C22,2,8,9
C23,0,2,5
C24,33,54,44