a1k2
90k2rr
80k2r
70k2
60k2rr
lak2rr
kak2r
jak2
iak2rr
hak2r
wjj2r
vjj2
ujj2rr
tjj2r
sjj2
7si2
6si2rr
5si2r
4si2
3si2rr
i2h2rr
h2h2r
g2h2
f2h2rr
e2h2r