ILC 1 expanded class s51

      s51     age group

s51  [m81]	age group
s51e	babies, newborn
s51i	children
s51l	adolescents
s51n	youth, young people
s51p	adults
s51v	old people, third age
s51x	dead people
w8  [s51]	suitable for user class, people
x76  [s51]	for public, target
y76  [s51]	with, to target, pupil, student
z76  [s51]	for recipients

or

Facets key
0  under aspect      
1  at time           
2  in place          
3  through process   
4  made of element   
5  with organ        
6  from origin       
7  to destination    
8  like pattern      
9  of kind