 IL     IE    IW    IC    ID      IG    IB   IA    MD
(30     15    25    10    18      3     7    15    4)
(40     20    25    10    18      3     7    15    4)
(50     30    25    7.5   17.5    3     6    15    6)
(100    60    30    10    22      4     10   18    6)
(150    100   40    13    25      4     10   22    8)

(50.8   25.4  25.4  7.925 17.526  5.08  8   15.875 4.83)
(101.6  63.5  31.75 9.525 22.098  5.08  10  19.05  6.35)
(152.4  101.6 38.1  12.7  25.4    5.08  10  22.225 7.9375)