"A","black","1"
"A","brown","3"
"A","grey","1"
"A","red","1"
"A","unknown","3"
"A","white","1"
"B","brown","1"
"B","grey","5"
"B","red","1"
"B","unknown","2"
"C","black","1"
"C","brown","4"
"C","grey","3"
"C","unknown","2"
"C","white","1"