cxox2r dxox exox2 fxox2r gxox

1npx 2npx2 3npx2r 4npx 5npx2

qeqx2 reqx2r seqx teqx2 ueqx2r

f5qx2r g5qx h5qx2 i5qx2r j5qx

4vrx 5vrx2 6vrx2r 7vrx 8vrx2