array(24) { [0]=> string(1) "4" [4]=> string(1) "A" [44]=> string(1) "B" [78]=> string(1) "C" [149]=> string(1) "D" [171]=> string(1) "E" [189]=> string(1) "F" [229]=> string(1) "G" [255]=> string(1) "H" [310]=> string(1) "I" [330]=> string(1) "K" [346]=> string(1) "L" [480]=> string(1) "M" [544]=> string(1) "N" [550]=> string(1) "O" [563]=> string(1) "P" [611]=> string(1) "Q" [619]=> string(1) "R" [667]=> string(1) "S" [759]=> string(1) "T" [794]=> string(1) "U" [804]=> string(1) "W" [812]=> string(1) "Y" [820]=> string(1) "Z" }