BooNeedSleepDOODLEpass: trên 18 chưa?(yes/no) 4 BooNeedSleepDOODLEpass: 18+? ( yes/no ) BooNeedSleepDOODLEđủ 18 chưa?yes / no (pass) BooNeedSleepDOODLEMóc lốp + buscupass: 18⭡? yes/no 2 1