xcyif4 wcyif vcyi ucyif4 tcyif

8lxif 7lxi 6lxif4 5lxif 4lxi

jvwi ivwif4 hvwif gvwi fvwif4

u4vif4 t4vif s4vi r4vif4 q4vif

5dvif 4dvi 3dvif4 2dvif 1dvi