The following table shows the number of employees and their median age in eight companies located in a district. Company | Number of employees | Median age A | 32 | 24 B | 28 | 30 C | 43 | 39 D | 39 | 45 E | 35 | 49 F | 29 | 54 G | 23 | 59 H | 16 | 63 It is known that the age of all employees are integers. It is known that the age of every employee in A is strictly less than the age of every employee in B, the age of every employee in B is strictly less than the age of every employee in C..... the age of every employee in G is strictly less than the age of every employee in H. In company F, the lowest possible sum of the ages of all employees is ______