BUR #21327 has been rejected.
create alias ishi_no_shita -> robou_no_stone
One is Robou no Ishi, the other is Ishi no Shita, i.e. underside of the stone/ishi -> sub-account.
Neither accounts reference one another, but the style is identical and the Ishi/Stone name is present in both.
The sub-account has more followers than the main account though.