A. Trippi Troppi
strings
Trippi Troppi resides in a strange world. The ancient name of each country consists of three strings. The first letter of each string is concatenated to form the country's modern name. Given the country's ancient name, please output the modern name.
The first line contains an integer \(t\) – the number of independent test cases (\(1 \leq t \leq 100\)).The following \(t\) lines each contain three space-separated strings. Each string has a length of no more than \(10\), and contains only lowercase Latin characters.
For each test case, output the string formed by concatenating the first letter of each word.