ORQKYYD7SUJKJYGIU5TNL5EASXQG3VRGCKHLB5YDXBWB2RPBA7CAC
DHI6IJCNSTHGED67T6H5X6Y636C7PIDGIJD32HBEKLT5WIMRS5MAC
BULPIBEGL7TMK6CVIE7IS7WGAHGOSUJBGJSFQK542MOWGHP2ADQQC
io.write('\ntest_backspace_over_selection')
io.write('\ntest_backspace_over_selection_reverse')
io.write('\ntest_backspace_over_multiple_lines')
io.write('\ntest_backspace_to_end_of_line')
io.write('\ntest_backspace_to_start_of_line')