Home position: 4 5 6
Rest your right index finger on 4, middle finger on 5 (the one with the bump) and ring finger on 6. Press Enter with your little finger after each number.
Rest your right hand on 4 5 6 of the numeric keypad and press Enter to start. Press Enter after each number
4 5 6 44 55 66 45 54 56 65 46 64 456 654 465 564 546 645 445 554 665 4456 5564 6645 4565 6545 5464 456