Can you solve this biology?

jenna married a brown-eyed man named Cuthbert, and they had two children with dark hair and blue eyes, two with light hair and brown eyes and one each with dark hair and and brown eyes,and light hair and blue eyes. jenna's identical twin, Doubles,and her husband,Elmsford, had four dark haired, blue eyed children,two dark haired and brown eyed,and one each of light haired,brown eyed and one each of light haired , brown eyed and light haired,blue eyed. find the probable genotypes of all four parents.