W     W1     W2     P     H1     H     Sw     
(15    6    4    8    12    20    6    )
(20    9    5    10    15    30    6    )
(25    10    6    10    25    40    8    )
(30    12    8    12    30    50    10    )
(40    15    8    12    40    60    12    )
(50    25    8    15    50    70    16    )

(15.875    6.35    3.969    7.9375    15.875    22.225    4.83    )
(19.05    9.525    4.7625    9.525    19.05    25.4    6.35    )
(25.4    9.525    6.35    9.525    25.4    31.75    7.9375    )
(31.75    12.7    7.9375    12.7    31.75    50.8    9.525    )
(38.1    15.875    7.9375    12.7    38.1    63.5    12.7    )
