injector pipe location /routing

can anyone help out with my latest question ? on the rear of an edc injection pump the outlets are stamped A,B,C,and D would it be right to think that A is to no 1 cylinder, B is to number 3 cylinder, C is to no 4 cylinder, and D is to no 2 cylinder as this is the firing order 1-3-4-2
as I have had starting problems from buying the disco a few months ago woundering if some one has put the pipes on wrong because they came off B-1,C-3,D-4,A-2 ,I know someones done something to the pump prior to me getting it as the two bolts on to the rear support plate were missing

can anyone tell me were I could find a photo of the rear of the pump showing the routing of the injector pipes upto the injectors ?

off the top of my head top nearest engine no1 next underneathe it 3 ,next bottom wing side 4 ,top wing side 2 pump goes anti clockwise when looked at from rear