70dr 80drm 90drm1 a1dr b1drm

wrerm xrerm1 yrer zrerm 0rerm1

lifrm1 mifr nifrm oifrm1 pifr

a9fr b9frm c9frm1 d9fr e9frm

zzgrm 0zgrm1 1zgr 2zgrm 3zgrm1