2up42
3up421
4up4
5up42
6up421
rlq421
slq4
tlq42
ulq421
vlq4
gcr4
hcr42
icr421
jcr4
kcr42
52r42
62r421
72r4
82r42
92r421
uts421
vts4
wts42
xts421
yts4