cluster,crystal,clear,precip
C1,2,3,7
C2,5,7,66
C3,12,11,9
C4,1,0,20
C5,21,31,269
C6,4,16,61
C7,597,886,3591
C8,5,3,39
C9,2,3,11
C10,26,66,136
C11,37,81,171
C12,43,83,293
C13,40,96,251
C14,9,33,50
C15,10,46,108
C16,17,19,51
C17,3,13,70
C18,7,15,82
C19,5,6,46
C20,48,62,161
C21,1,1,4
C22,2,5,21
C23,1,6,4
C24,21,47,99