 
       
      
    14, 14, 26, 26, 38, 38, 50, ?, ?
60, 72
50, 62
50, 72
62, 62
62, 80
 
                
                  14, 14, 26, 26, 38, 38, 50, ?, ?
2nd number is similar to first number. And other numbers follow the pattern of +12.
So, at the end, first is 50, then 50+12=62
