text: str <- "Lorem ipsum dolor sit amet,
  consectetur adipiscing elit,
  sed do eiusmod tempor incididunt
  ut labore et dolore magna aliqua."
  
  print(str)
  
  print(cat(str))
  
  hi <- "Hello"
  print(nchar(hi))
  
  str1 <- "Hello World!"
  print(grepl("H", str1))
  print(grepl("Hello", str1))
  print(grepl("X", str1))
  
  str2 <- "Hello"
  str3 <- "World"
  print(paste(str2, str3))
  