BLDR/L/V/B ↑
  BCPL/S  1500/W 1500/N ↑
   A/Q BCPLALTO BCPL0 BCPL1 Y/X ↑
     Y/P BCPL.YL/A BLEX0 BLEX0A BLEX1 BLEX2 B/X ↑
     Y/P BCPL.YC/A BCAE0 BCAE1 BCAE2 BCAE3 BCAE4 C/X ↑
     Y/P BCPL.YS/A BSAE0 BSAE1 BSAE2 BSAE3 BSAE4 C/X ↑
     Y/P BCPL.YT/A BTRN0 BTRN1 BTRN2 BTRN3 BTRN4 BTRN5 C/X ↑
     Y/P BCPL.YG/A BNCG0 BNCG1 BNCG2 BNCG3 BNCG4 BNCG5 ↑
                   BNCG6 BNCG7 BNCG8 D/X ↑
   Y/P