In the flow chart given below, accumulation of various products marked $$1$$ to $$4$$ results in some inborn diseases in man.

Give the correct sequence of diseases caused by accumulation of products marked $$1$$ to $$4$$

A

Phenylketonuria, Tyrosinosis, Alkaptonuria and Albinism

B

Alkaptonuria, Albinism, Tyrosinosis and Phenylketonuria

C

Tyrosinosis, Alkaptonuria, Phenylketonuria and Albinism

D

Phenylketonuria, Alkaptonuria, Albinism and Tyrosinosis