read -d# a
b=(Y#YO W#U@NO x!A#j\$n%tGxRDTx[h^)
b=${b[${#a}%3]}
eval {0..8}'${BASHOPTS//?/${b:1:1}}
echo $[a=64#${b::1}] ${_:a/a:a}
b=${b:2}
'