"Cluster","Identity"
"0","A"
"1","B"
"10","C"
"11","D"
"12","E"
"13","F"
"14","G"
"15","H"
"16","I"
"17","J"
"18","K"
"19","L"
"2","M"
"20","N"
"21","O"
"22","P"
"3","Q"
"4","R"
"5","S"
"6","T"
"7","U"
"8","V"
"9","W"