isn1xz hsn1x gsn1 fsn1xz esn1x

t1m1x s1m1 r1m1xz q1m1x p1m1

4am1 3am1xz 2am1x 1am1 0am1xz

fkl1xz ekl1x dkl1 ckl1xz bkl1x

qtk1x ptk1 otk1xz ntk1x mtk1