2022/round3/third_trie_sample_input.txt

3
3
3
1 a
1 b
3
1 a
2 a
2
1 c
4
2
1 a
2
1 a
2
1 a
4
1 a
2 a
3 a
4
2
1 a
2
1 b
2
1 c
4
1 a
2 b
3 c