t2m2a s2m2 r2m2a0 q2m2a p2m2

4bm2 3bm2a0 2bm2a 1bm2 0bm2a0

fll2a0 ell2a dll2 cll2a0 bll2a

quk2a puk2 ouk2a0 nuk2a muk2

13j2 03j2a0 z3j2a y3j2 x3j2a0