Word Census

**Description:** Read n words. Print each distinct word once, in **alphabetical** order, followed by its count: word count per line. **Input:** Line 1: n (1 <= n <= 10^5). Next n lines: one word each (lowercase letters, <= 20 chars). **Output:** One line per distinct word: word count. **Example:** 4 / banana / apple / banana / cherry -> apple 1 / banana 2 / cherry 1.