vcv2 wcv2x xcv2x4 ycv2 zcv2x

k3v2x l3v2x4 m3v2 n3v2x o3v2x4

9tw2x4 auw2 buw2x cuw2x4 duw2

ykx2 zkx2x 0kx2x4 1kx2 2kx2x

nby2x oby2x4 pby2 qby2x rby2x4