md0x nd0x2 od0x2r pd0x qd0x2

b40x2 c40x2r d40x e40x2 f40x2r

0u1x2r 1u1x 2u1x2 3u1x2r 4u1x

pl2x ql2x2 rl2x2r sl2x tl2x2

ec3x2 fc3x2r gc3x hc3x2 ic3x2r