mmt2
nmt2c
omt2ck
pmt2
qmt2c
bdu2c
cdu2ck
ddu2
edu2c
fdu2ck
03u2ck
13u2
23u2c
33u2ck
43u2
puv2
quv2c
ruv2ck
suv2
tuv2c
elw2c
flw2ck
glw2
hlw2c
ilw2ck