qjelb pjel ojelb1 njelb mjel
1sdl 0sdlb1 zsdlb ysdl xsdlb1
c2clb1 b2clb a2cl 91clb1 81clb
nbclb mbcl lbclb1 kbclb jbcl
ykbl xkblb1 wkblb vkbl ukblb1