vga1 wga1s xga1s4 yga1 zga1s

k7a1s l7a1s4 m7a1 n7a1s o7a1s4

9xb1s4 ayb1 byb1s cyb1s4 dyb1

yoc1 zoc1s 0oc1s4 1oc1 2oc1s

nfd1s ofd1s4 pfd1 qfd1s rfd1s4