18sn 08sndp z8snd y8sn x8sndp

cisndp bisnd aisn 9hsndp 8hsnd

nrrnd mrrn lrrndp krrnd jrrn

y0qn x0qndp w0qnd v0qn u0qndp

99pndp 89pnd 79pn 69pndp 59pnd