22r2s
12r2
02r2sf
z2r2s
y2r2
dcr2
ccr2sf
bcr2s
acr2
9br2sf
olq2sf
nlq2s
mlq2
llq2sf
klq2s
zup2s
yup2
xup2sf
wup2s
vup2
a4o2
93o2sf
83o2s
73o2
63o2sf