skek rkek4u qkek4 pkek okek4u

3tdk4u 2tdk4 1tdk 0tdk4u ztdk4

e3ck4 d3ck c3ck4u b3ck4 a3ck

pcck occk4u ncck4 mcck lcck4u

0lbk4u zlbk4 ylbk xlbk4u wlbk4