#D2633. String
String
String
problem
Given two strings, find the longest of the strings contained in both strings and write a program that answers that length.
Here, the string s included in the string t means that s appears consecutively in t. An empty string, that is, a string of length 0, is included in any string. For example, the string ABRACADABRA contains the following strings: ABRA, RAC, D, ACADABRA, ABRACADABRA, the empty string, etc. On the other hand, the string ABRACADABRA does not contain the following strings: ABRC, RAA, BA , K etc.
input
The input consists of multiple datasets. Each dataset is given in the following format.
The input consists of two lines, the first line is given the first string and the second line is given the second string. The strings consist of uppercase letters and each string is 1 in length. More than 4000 and less.
Of the scoring data, for 30% of the points, the length of each character string is 1 or more and 50 or less.
The end of input is indicated by EOF. The number of datasets does not exceed 10.
output
Outputs the length of the longest string contained in both of the two strings given for each dataset on one line.
Examples
Input
ABRACADABRA ECADADABRBCRDARA UPWJCIRUCAXIIRGL SBQNYBSBZDFNEV
Output
5 0
Input
None
Output
None
inputFormat
input
The input consists of multiple datasets. Each dataset is given in the following format.
The input consists of two lines, the first line is given the first string and the second line is given the second string. The strings consist of uppercase letters and each string is 1 in length. More than 4000 and less.
Of the scoring data, for 30% of the points, the length of each character string is 1 or more and 50 or less.
The end of input is indicated by EOF. The number of datasets does not exceed 10.
outputFormat
output
Outputs the length of the longest string contained in both of the two strings given for each dataset on one line.
Examples
Input
ABRACADABRA ECADADABRBCRDARA UPWJCIRUCAXIIRGL SBQNYBSBZDFNEV
Output
5 0
Input
None
Output
None
样例
NoneNone