Top row: 7 8 9
Reach straight up with the same fingers for 7 8 9, then come back to 4 5 6.
Rest your right hand on 4 5 6 of the numeric keypad and press Enter to start. Press Enter after each number
7 8 9 77 88 99 47 58 69 74 85 96 789 987 478 589 697 748 859 967 7845 8956 9674 5789 4567 6789 9876 7458