cluster,crystal,clear,precip
C1,0,2,6
C2,7,6,68
C3,32,2,98
C4,10,14,31
C5,861,842,2019
C6,8,2,14
C7,0,3,10
C8,7,11,26
C9,2,0,21
C10,31,26,32
C11,14,23,41
C12,12,18,28
C13,0,6,9
C14,43,53,70
C15,42,92,117
C16,2,8,11
C17,0,10,27
C18,53,79,91
C19,48,77,142
C20,25,23,44
C21,122,208,201
C22,14,39,65
C23,89,76,231
C24,17,34,42