TEIZJZ7BAQ7JGFXIICFDMWUNUJREGTWXVXRHJN67NVEHLSM5JESQC
YIAFCAONHOXBHMWXN5FOMMIYVCHOMRZKTII3KPKDRGX2NRZKZZZQC
E3HHETX5KCAQGINR7J6Q6AUJ4UFTPFS3M2KSIKRJKVTIYOSR3PSAC
OA7WQUYSPWYB7GDBAHHCKR7I7KKNQHVDPRYAB5GD3HW5AYPGJCLQC
} if len(issued) >= possibility { return "", fmt.Errorf("run out of possibilities")
}
if len(issued) >= possibility {
return "", fmt.Errorf("run out of possibilities")
if len(issued) < possibility {
r.name = newName() for issued[r.name] {
r.name = newName()
for issued[r.name] {
for issued[r.name] { r.name = newName() } issued[r.name] = true return r.name, nil
issued[r.name] = true
return r.name, nil
issued[r.name] = true return r.name, nil