pck4 qck49 rck49i sck4 tck49

e3k49 f3k49i g3k4 h3k49 i3k49i

3tl49i 4tl4 5tl49 6tl49i 7tl4

skm4 tkm49 ukm49i vkm4 wkm49

hbn49 ibn49i jbn4 kbn49 lbn49i