codingame
jAVASCRIPT ++++++++++++++
// declaration variable var N = parseInt(readline()); var Q = parseInt(readline());
var mimeTypeTable = {};
for (var i = 0; i < N; i++) { var inputs = readline().split(' '); mimeTypeTable[inputs[0].toLowerCase()] = inputs[1]; }
for (var i = 0; i < Q; i++) { var ext = readline().toLowerCase().split('.');
if (ext.length > 1 && mimeTypeTable[ext[ext.length - 1]]) {
print(mimeTypeTable[ext[ext.length - 1]]);
} else {
print('UNKNOWN');
}
}