"XIII815" . "XIII751" . "815" . . . "XIII530" . "AVRO-ra" . "KRO-ra" . "Cor Cools" . "VARA-ra" . "13/751" . "Cor Cools" . "13/815" . "13/530" . "Cor Cools" . "530" . "Cor Cools" . "751" .