okuddn
pkud
qkudd
rkuddn
skud
dbvd
ebvdd
fbvddn
gbvd
hbvdd
21vdd
31vddn
41vd
51vdd
61vddn
rswddn
sswd
tswdd
uswddn
vswd
gjxd
hjxdd
ijxddn
jjxd
kjxdd