In 2XXX, men were trying to create an ideal woman, a “robo girlfriend”. – One day, the first prototype was about to start up at the Shiroto Express Z Laboratory… – Commands programmed by Dr. Z are the following seven. – Test whether each command of POWER ON / FELA / SEIJOY / KIJOY / BACK / BOOST / POWER OFF works normally. – After finishing the test and turning off the power, words that should not have been programmed…