xj1rd0
yj1r
zj1rd
0j1rd0
1j1r
ma2r
na2rd
oa2rd0
pa2r
qa2rd
b12rd
c12rd0
d12r
e12rd
f12rd0
0r3rd0
1r3r
2r3rd
3r3rd0
4r3r
pi4r
qi4rd
ri4rd0
si4r
ti4rd