with open(filepath) as fp:
     line = int(fp.readline())
     for i in range(0, line):
         size = int(fp.readline())
         matrix = []
         for j in range(0, size):
              row = fp.readline()
              row = row.split() # split in every space
              row = [int(x) for x in row]
              matrix.append(row)
         print(matrix)