pt2d qt2dl rt2dl2 st2d tt2dl

ek3dl fk3dl2 gk3d hk3dl ik3dl2

3a4dl2 4a4d 5a4dl 6a4dl2 7a4d

s14d t14dl u14dl2 v14d w14dl

hs5dl is5dl2 js5d ks5dl ls5dl2