zkbx1 0kbx1s 1kbx 2kbx1 3kbx1s

obcx1s pbcx qbcx1 rbcx1s sbcx

d2cx e2cx1 f2cx1s g2cx h2cx1

2sdx1 3sdx1s 4sdx 5sdx1 6sdx1s

rjex1s sjex tjex1 ujex1s vjex