Mama = 34 ani
Fiul = 8
35 .................9
36...................10
37...................11
38....................12
39.....................13
40.....................14
41......................15
42.......................16
43.......................17
44........................18
45.........................19
46.........................20
47..........................21
48.....................22
49....................23
50..................24
51..................25
52..................26
Peste 18 ani varsta fiului va fi jumatate din a mamei.