Problems
Three sequences
Three sequences
Three sequences of integers are given. Find the length of their longest common subsequence.
\InputFile
Contains the description of three sequences. Each sequence in given with two lines. First line contains the length of the sequence $n~(1 \le n \le 100)$, and second line contains its elements ($32$ bits integers).
\OutputFile
Print the length of the longest common subsequence.
Input example #1
3 1 2 3 3 1 3 2 3 2 1 3
Output example #1
2
Input example #2
3 1 2 3 3 4 5 6 3 1 3 5
Output example #2
0