Little Matej is solving an OOP (Object-oriented programming) laboratory exercise and he's having trouble with solving one subtask.
He is given a set that contains words. He is also given queries where each query is one pattern. A
pattern consists of a single character *
and lowercase letters of the English alphabet. For example,
*
, kul*to
, ana*
.
A pattern is said to cover a word if such an array of letters (which can be empty) exists that, when
replacing the character *
, the pattern and the word become completely identical. It is necessary to
output how many words each pattern covers.
Input
The first line of input contains two integers and .
Each of the following lines contains a word that consists of lowercase letters of the English alphabet.
Each of the following lines contains a pattern for which you need to output how many words from the first set it covers.
The total number of characters will be less than .
Output
Output lines, the line containing the number of words that the pattern covers.
Scoring
In test cases worth 40% of total points, it will additionally hold .
Sample Input 1
3 3
aaa
abc
aba
a*a
aaa*
*aaa
Sample Output 1
2
1
1
Sample Input 2
5 3
eedecc
ebdecb
eaba
ebcddc
eb
e*
*dca
e*c
Sample Output 2
5
0
2
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