From Nov 2002 till 16 Dec 2002
-------------------------------

7_a  -> HVG 8  - EAST layer 14 (RPC 1,2,3) + belt_1 (RPC 1,2) 
        HVG 17 - EAST layer 14 (RPC 4,5,6) + belt_1 (RPC 3,4,5)
 
7_b  -> HVG 26 - WEST layer 14 (RPC 1,2,3) + belt_1 (RPC 1,2)
        HVG 35 - WEST layer 14 (RPC 4,5,6) + belt_1 (RPC 3,4,5) 

8_a  -> HVG 7  - EAST later 16 (RPC 1,2,3) + belt_2 (RPC 1,2)
        HVG 16 - EAST later 16 (RPC 4,5,6) + belt_2 (RPC 3,4,5)

8_b  -> HVG 27 - WEST later 16 (RPC 1,2,3) + belt_2 (RPC 1,2)
        HVG 36 - WEST later 16 (RPC 4,5,6) + belt_2 (RPC 3,4,5)


From 16 Dec 2002 - 13 Jan 2003 
-------------------------------

7_a  -> HVG 8  - EAST layer 14 (RPC 1,2,3) + belt_1 (RPC 1,2) 
        HVG 17 - EAST layer 14 (RPC 4,5,6) + belt_1 (RPC 3,4,5)
 
7_b  -> HVG 26 - WEST layer 14 (RPC 1,2,3) + belt_1 (RPC 1,2)
        HVG 35 - WEST layer 14 (RPC 4,5,6) + belt_1 (RPC 3,4,5) 

8_a  -> HVG 7  - EAST layer 13 (RPC 1,2,3) + belt_2 (RPC 1,2)
        HVG 16 - EAST layer 13 (RPC 4,5,6) + belt_2 (RPC 3,4,5)

8_b  -> HVG 27 - WEST layer 13 (RPC 1,2,3) + belt_2 (RPC 1,2)
        HVG 36 - WEST layer 15 (RPC 4,5,6) + belt_2 (RPC 3,4,5)


From 13 Jan 2003 - 13 Feb 2003 
-------------------------------

7_a  -> HVG 8  - EAST layer 14 (RPC 1,2,3) + belt_1 (RPC 1,2) 
        HVG 17 - EAST layer 14 (RPC 4,5,6) + belt_1 (RPC 3,4,5)
 
7_b  -> HVG 26 - WEST layer 14 (RPC 1,2,3) + belt_1 (RPC 1,2)
        HVG 35 - WEST layer 14 (RPC 4,5,6) + belt_1 (RPC 3,4,5) 

8_a  -> HVG 7  - EAST layer 13 (RPC 1,2,3) + belt_2 (RPC 1,2)
        HVG 16 - EAST layer 13 (RPC 4,5,6) + belt_2 (RPC 3,4,5)

8_b  -> HVG 27 - WEST layer 13 (RPC 1,2,3) + belt_2 (RPC 1,2)
        HVG 36 - WEST layer 13 (RPC 4,5,6) + belt_2 (RPC 3,4,5)


From 13 Feb 2003 - now (3 Mar 2003)
--------------------------------------

7_a  -> HVG 8  - EAST layer 14 (RPC 1,2,3) + belt_1 (RPC 1,2) 
        HVG 17 - EAST layer 14 (RPC 4,5,6) + belt_1 (RPC 3,4,5)
 
7_b  -> HVG 26 - WEST layer 14 (RPC 1,2,3) + belt_1 (RPC 1,2)
        HVG 35 - WEST layer 14 (RPC 4,5,6) + belt_1 (RPC 3,4,5) 

8_a  -> HVG 16 - EAST layer 13 (RPC 4,5,6) + belt_2 (RPC 3,4,5)

8_b  -> HVG 36 - WEST layer 13 (RPC 4,5,6) + belt_2 (RPC 3,4,5)

9_a  -> HVG 7  - EAST layer 13 (RPC 1,2,3) + belt_2 (RPC 1,2)
        
9_b  -> HVG 27 - WEST layer 13 (RPC 1,2,3) + belt_2 (RPC 1,2)