Line 1: The quick brown fox jumps over the lazy dog
Line 2: Testing the TUI renderer with multiple lines
Line 3: Each line contains some different text
Line 4: This is line number four
Line 5: Halfway through the first ten lines
Line 6: More content for testing purposes
Line 7: Seven is a lucky number
Line 8: Eight lines down, twelve to go
Line 9: Almost at line ten
Line 10: Double digits now
Line 11: Starting the second half
Line 12: A dozen lines complete
Line 13: Unlucky for some, lucky for others
Line 14: Fortnight means fourteen nights
Line 15: Three quarters of the way there
Line 16: Sweet sixteen
Line 17: Just a few more lines left
Line 18: Penultimate line coming up
Line 19: This is the second to last line
Line 20: The final line of this test file