sentences:  The Embraer's flight plan consisted of flying at FL370 up to Brasília, on airway UW2, followed by a planned descent at Brasília to FL360, proceeding outbound from Brasília northwest-bound along airway UZ6 to the Teres fix, an aeronautical waypoint located 282 nmi (324 mi, 522 km) northwest of Brasília, where a climb to FL380 was planned.According to the filed flight plan, the Embraer was scheduled to have been level at FL380, proceeding towards Manaus, while passing the eventual collision point, which was about northwest of Teres.The Embraer's crew asserted in their depositions and subsequent interviews that they were cleared by air traffic control (ATC) to FL370 for the entire trip, all the way to Manaus.