#!/usr/bin/env python3
import sys

leet_map = str.maketrans({'a':'@','A':'@','e':'3','E':'3','i':'1','I':'1','o':'0','O':'0','s':'$','S':'$'})
years = ['2020','2021','2022','2023','2024','2025']
suffixes = ['', '!', '@', '#', '1', '123', '321']

def mutate(w):
    outs = set()
    bases = [w, w.capitalize(), w.upper()]
    for b in bases:
        outs.add(b)
        outs.add(b.translate(leet_map))
        for y in years:
            outs.add(b + y)
            outs.add(b.translate(leet_map) + y)
        for s in suffixes:
            outs.add(b + s)
    return outs

if len(sys.argv) < 2:
    print(f"Usage: {sys.argv[0]} word1 [word2 ...] | - (stdin)", file=sys.stderr)
    sys.exit(1)

words = sys.argv[1:]
if words == ['-']:
    words = [w.strip() for w in sys.stdin if w.strip()]

final = set()
for w in words:
    final |= mutate(w)

for v in sorted(final):
    print(v)