5 - E. Ordinary open high-sided wagons
6 - F. Special open high-sided wagons
1 - G. Ordinary covered wagons
2 - H. Special covered wagons
8 - I. Temperature-controlled wagons
3 - K,O,R. Ordinary flat wagons; Composite open high-sided-flat wagons
4 - L,S. Special flat wagons
0 - T. Wagons with opening roof
9 - U. Special wagons other than F, H, L, S and Z; Tank wagons for traffic in powder form; Service vans and wagons
7 - Z. Tank wagons