def p(n : String)
print (n+","+" doo"*6+"\n")*3+n+"!\n"
end
p "Baby shark"
p "Mommy shark"
p "Daddy shark"
p "Grandma shark"
p "Grandpa shark"
p "Let's go hunt"
p "Run away"
p "Safe at last"
p "It's the end"