qeq71
peq7
oeq718
neq71
meq7
1np7
0np718
znp71
ynp7
xnp718
cxo718
bxo71
axo7
9wo718
8wo71
n6n71
m6n7
l6n718
k6n71
j6n7
yfn7
xfn718
wfn71
vfn7
ufn718