y0wr
z0wr1
00wr1d
10wr
20wr1
nrxr1
orxr1d
prxr
qrxr1
rrxr1d
ciyr1d
diyr
eiyr1
fiyr1d
giyr
18yr
28yr1
38yr1d
48yr
58yr1
qzzr1
rzzr1d
szzr
tzzr1
uzzr1d