Little is understood about the virus and the way it infects its human hosts, but what has been discovered is a peculiar pattern in human DNA that can tell virologists if a particular person is vulnerable or immune to the virus. DNA was sampled from every individual working with the CDC, and a pattern was recognized to be present in only those who were infected by the virus. We have isolated \textbf{9} genes within human DNA that can tell us if a person is vulnerable to infection. Most people have at least \textbf{14} occurrences of these genes. An individual that is considered \textbf{vulnerable} is known to have met the following conditions: \begin{itemize} \item The individual must have exactly \textbf{14} occurrences of the numbered DNA genes (\textbf{1-9}). You will only test samples from people that meet this condition. There will be a max of \textbf{3} of the same gene in a test case. The order of the genes is not significant. \item Within their DNA there must be 4 total instances of triples and/or straights and \textbf{1} pair \item triples (\textbf{3} of the same gene, example: \textbf{\[7 7 7\]} \item straights of \textbf{3} (examples: \textbf{\[1 2 3\] \[7 8 9\] \[4 5 6\]}) \item pair (\textbf{2} of the same gene, example: \textbf{\[9 9\]}) \end{itemize} \textit{\textbf{Note:}} An instance of a gene cannot be reused in multiple sets So if an individual with \textbf{14} numbered genes in their DNA has \begin{itemize} \item \textbf{4} triples/straights AND \item \textbf{1} pair \end{itemize} then they are vulnerable. If this pattern cannot be found in an individual's DNA then that individual is \textbf{immune}. Your job is to take a list of DNA samples from individuals with \textbf{14} of the numbered genes and determine if they are vulnerable. \InputFile The first number will be the number of test cases \textbf{N} (\textbf{1} ≤ \textbf{N} ≤ \textbf{200000}). Following that will be \textbf{N} lines of \textbf{14} numbers separated by spaces indicating the genes present in the DNA. \OutputFile If an individual is vulnerable to the virus, output \textbf{Vulnerable}. Otherwise, output \textbf{Immune}. Output each answer on a separate line.