or1fdt
pr1f
qr1fd
rr1fdt
sr1f
di2f
ei2fd
fi2fdt
gi2f
hi2fd
282fd
382fdt
482f
582fd
682fdt
rz3fdt
sz3f
tz3fd
uz3fdt
vz3f
gq4f
hq4fd
iq4fdt
jq4f
kq4fd