4nkr 5nkr6 6nkr6n 7nkr 8nkr6

telr6 uelr6n velr welr6 xelr6n

i5lr6n j5lr k5lr6 l5lr6n m5lr

7vmr 8vmr6 9vmr6n awmr bwmr6

wmnr6 xmnr6n ymnr zmnr6 0mnr6n