16320-1993 = 1432732*7+876 = 1036
Therefore, 14327 + 1036 = 15363
10200-4326 = 587458*6+909 = 1197
Therefore, 5874 + 1197 = 7071
16320-1993 = 14327
32*7+876 = 1036
Therefore, 14327 + 1036 = 15363
10200-4326 = 5874
58*6+909 = 1197
Therefore, 5874 + 1197 = 7071