cluster,crystal,clear,precip
C1,2,11,65
C2,0,3,4
C3,3,2,4
C4,0,4,1
C5,35,69,105
C6,408,1027,1997
C7,16,18,22
C8,5,15,0
C9,5,6,23
C10,6,17,33
C11,2,17,58
C12,13,17,9
C13,28,80,55
C14,19,25,8
C15,33,43,0
C16,21,74,61
C17,28,85,63
C18,14,41,43
C19,11,25,12
C20,39,99,186
C21,29,94,130
C22,22,33,0
C23,3,2,14