Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: Kotahi te mīhini tātaitai wawe, i hangaia e Thomas Fowler i te rakau katoa i te 1840, i whakahaerehia i roto i te toru taurite. I hangaia te rorohiko hiko hou tuatahi a Setun i te tau 1958 i te Soviet Union i te Whare Wananga o Moscow State e Nikolay Brusentsov, a he nui nga painga ki nga rorohiko takirua i whakakapihia e ia, penei i te iti o te kohi hiko me te iti o te utu whakaputa. I te tau 1970, ka hangaia e Brusentsov tētahi putanga whakarei ake o te rorohiko, i huaina e ia ko Setun-70. I roto i te USA, i whakawhanakehia te emulator rorohiko ternary Ternac e mahi ana i runga i te miihini takirua i te 1973.I whakawhanakehia te rorohiko ternary QTC-1 i Kanata.  Pātai: He aha te ingoa o te rorohiko tuatoru tuatahi o nāianei?
Ko Setun