vn4o un4om5 tn4om sn4o rn4om5

6w3om5 5w3om 4w3o 3w3om5 2w3om

h62om g62o f62om5 e62om d62o

sf2o rf2om5 qf2om pf2o of2om5

3o1om5 2o1om 1o1o 0o1om5 zo1om