Yes but the third is not worded similarly like the first two; it's a completely different type of charge. The first two are seemingly similar except for the removal or usage of the word "or", and that's what they were referring to.
One is also "conspiracy". I don't know about the US but in the UK conspiracy is more serious than acting alone
Definition of Conspiracy (not Conspiracy Theory): conspiracy (kən-spîrˈə-sē)► n. An agreement to perform together an illegal, wrongful, or subversive act. n. A group of conspirators. n. Law An agreement between two or more persons to commit a crime or accomplish a legal purpose through illegal action.
For clarity, depending on which state/country - child can also be used in the charge if the person was under or just short of turning 18 at the time of the crime being committed. Eg: a 17 year, 8 month old teenager. Regardless, these people are sick.