1 from __future__ import PRint_function 2  3  4 def main(): 5     t = int(raw_input()) 6     for _ in range(t): 7         n = int(raw_input()) 8         a = int(raw_input()) 9         b = int(raw_input())10         possible_value = []11         for _ in range(n):12             temp_value = (_ * a + (n - 1 - _) * b) # 抽象化理解題目的意思13             if temp_value not in possible_value:14                 possible_value.append(temp_value)15         possible_value.sort() # 使用list結構的方便性16         for _ in possible_value:17             print(_, end = ' ') # 使用Dash幫助自己理解這個函數18         print()19 main()