cluster,crystal,clear,precip
C1,10,2,58
C2,0,1,8
C3,2,1,7
C4,3,2,5
C5,45,19,178
C6,887,616,1953
C7,10,12,37
C8,8,9,11
C9,7,5,24
C10,17,14,30
C11,14,10,54
C12,10,9,20
C13,50,65,69
C14,18,13,22
C15,31,33,24
C16,54,67,57
C17,75,80,50
C18,20,25,75
C19,23,26,9
C20,90,86,100
C21,74,60,133
C22,27,34,27
C23,1,1,17