cluster,crystal,clear,precip
C1,0,4,87
C2,0,2,5
C3,0,5,6
C4,5,3,6
C5,23,63,124
C6,284,818,2874
C7,5,23,28
C8,5,6,28
C9,3,8,31
C10,7,13,55
C11,3,12,70
C12,0,14,17
C13,43,71,91
C14,11,18,30
C15,34,45,20
C16,16,37,162
C17,13,43,263
C18,4,27,85
C19,18,21,5
C20,18,57,337
C21,64,80,164
C22,19,35,22
C23,0,1,19