Njira 0 (Yokhazikika)
Pamene IN1 yayatsidwa ndipo IN2 yazimitsidwa, mota imayatsidwa kuti izungulirepatsogolo.
Pa IN1 ndi IN2, injini imayatsidwa kuti izungulire mobwerera m'mbuyo.
Pamene IN1 yatsika, injini imayima.
Njira 1 (Yosankha)
Pamene IN1 yayatsidwa ndipo IN2 yazimitsidwa, mota imayatsidwa kuti izungulire patsogolo.
Pamene IN1 yazimitsidwa ndipo IN2 yazimitsidwa, mota imayatsidwa kuti izungulire mobwerera mmbuyo.
Pofika pa IN1 ndi IN2, injini imayima.







