What is the composite of the relations R and S ,

where R is the relation from {1,2,3} to {1,2,3,4} with R = {(1,1),(1,4),(2,3),(3,1),(3,4)}

and

S is the relation from {1,2,3,4} to {0,1,2} with S = {(1,0),(2,0),(3,1),(3,2),94,1)}

 Now find the composite of the relations R and S