refer to this graph. 
-Using the ordering C, D, E, F, G, H, I, J, A, B, C, find a spanning tree for this graph by using a breadth-first search.
Definitions:
Adolescent
An individual in the developmental stage of transition from childhood to adulthood, typically characterized by significant physical, psychological, and social changes.
Toddler
A toddler is a young child, typically between the ages of one and three, who is starting to walk and develop cognitive and social skills.
Preschooler
A child who has not yet reached the age for kindergarten or formal schooling, generally between the ages of 3 and 5 years.
Elementary Schoolchild
A child attending elementary or primary school, typically in the age range of 5 to 12 years.
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