G. Indie Albumtime limit per test3 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputMishka's favourite experimental indie band has recently dropped a new album! Songs of that album share one gimmick. Each name s_i is one of the following types:  1~c — a single lowercase Latin letter;  2~j~c — name s_j (1 \le j < i) with a single lowercase Latin letter appended to its end. Songs are numbered from 1 to n. It's guaranteed that the first song is always of type 1.Vova is rather interested in the new album but he really doesn't have the time to listen to it entirely. Thus he asks Mishka some questions about it to determine if some song is worth listening to. Questions have the following format:  i~t — count the number of occurrences of string t in s_i (the name of the i-th song of the album) as a continuous substring, t consists only of lowercase Latin letters. Mishka doesn't question the purpose of that information, yet he struggles to provide it. Can you please help Mishka answer all Vova's questions?InputThe first line contains a single integer n (1 \le n \le 4 \cdot 10^5) — the number of songs in the album.Each of the next n lines contains the desciption of the i-th song of the album in the following format:  1~c — s_i is a single lowercase Latin letter;  2~j~c — s_i is the name s_j (1 \le j < i) with a single lowercase Latin letter appended to its end. The next line contains a single integer m (1 \le m \le 4 \cdot 10^5) — the number of Vova's questions.Each of the next m lines contains the desciption of the j-th Vova's question in the following format:  i~t (1 \le i \le n, 1 \le |t| \le 4 \cdot 10^5) — count the number of occurrences of string t in s_i (the name of the i-th song of the album) as a continuous substring, t consists only of lowercase Latin letters. It's guaranteed that the total length of question strings t doesn't exceed 4 \cdot 10^5.OutputFor each question print a single integer — the number of occurrences of the question string t in the name of the i-th song of the album as a continuous substring.ExampleInput
20
1 d
2 1 a
2 2 d
2 3 a
2 4 d
2 5 a
2 6 d
2 7 a
1 d
2 9 o
2 10 k
2 11 i
2 12 d
2 13 o
2 14 k
2 15 i
2 1 o
2 17 k
2 18 i
2 15 i
12
8 da
8 dada
8 ada
6 dada
3 dada
19 doki
19 ok
16 doki
15 doki
9 d
1 a
20 doki
Output
4
3
3
2
0
1
1
2
1
1
0
2
NoteSong names of the first example:  d  da  dad  dada  dadad  dadada  dadadad  dadadada  d  do  dok  doki  dokid  dokido  dokidok  dokidoki  do  dok  doki  dokidoki Thus the occurrences for each question string are:  string "da" starts in positions [1, 3, 5, 7] in the name "dadadada";  string "dada" starts in positions [1, 3, 5] in the name "dadadada";  string "ada" starts in positions [2, 4, 6] in the name "dadadada";  string "dada" starts in positions [1, 3] in the name "dadada";  no occurrences of string "dada" in the name "dad";  string "doki" starts in position [1] in the name "doki";  string "ok" starts in position [2] in the name "doki";  string "doki" starts in positions [1, 5] in the name "dokidoki";  string "doki" starts in position [1] in the name "dokidok";  string "d" starts in position [1] in the name "d";  no occurrences of string "a" in the name "d";  string "doki" starts in positions [1, 5] in the name "dokidoki". 
20
1 d
2 1 a
2 2 d
2 3 a
2 4 d
2 5 a
2 6 d
2 7 a
1 d
2 9 o
2 10 k
2 11 i
2 12 d
2 13 o
2 14 k
2 15 i
2 1 o
2 17 k
2 18 i
2 15 i
12
8 da
8 dada
8 ada
6 dada
3 dada
19 doki
19 ok
16 doki
15 doki
9 d
1 a
20 doki

4 3 3 2 0 1 1 2 1 1 0 2 
['data structures', 'dfs and similar', 'hashing', 'string suffix structures', 'strings', 'trees', '*2700']