cluster,crystal,clear,precip
C1,3,2,7
C2,6,19,57
C3,7,4,21
C4,0,3,21
C5,15,24,294
C6,6,16,50
C7,723,767,3175
C8,5,1,41
C9,1,4,8
C10,27,38,174
C11,40,41,253
C12,56,61,291
C13,47,53,334
C14,19,17,69
C15,25,41,94
C16,5,11,78
C17,16,12,50
C18,4,17,75
C19,9,4,38
C20,37,51,161
C21,2,2,1
C22,3,8,14
C23,0,5,6
C24,27,44,75