ferranto hangisso, eglah ferranto kusaq kaxxa fayxi ugusseeh, kaxxa tuxxiq le. baxsa luk, kusaq qimmo hinnay garab qimmo ferranto mango fayxi xalootitte xayyosse. too xalootitte mango assabaltooti le baxaabaxsa le luddittel cisab kee injineeringih addat. mango cisab tutaaxago xayi liggiditteh kusaaqime ugtuma ferranto kaxxa fayxi luk kee ken kusaaqitte cato ta xalootitte yayxeereenim kusaaqal baxaabaxsa le qaynatih ugtuma ceelalloh simmetrik biderivaashin, simmetrik saduh biderivaashin, amo ladi biderivaashin, kee xayi uddurut, mango orbiseenit tuybulle fayxi wadirih biderivaashin meqennah ortogon, w.w. taniimi. garab naharsi ferranto.