Feed 1                                                 Feed 2

x_0     d_1     d_2      d_3     x_0       d_1       d_2        d_3 

120     10          5           7      100           8           9           7 \\

100       8         5           6        110          7          9            7 \\

150 11 7 9                              120 9 10 8 \\

200 13 9 11                            130 9 11 8 \\

130 10 6 8                               150 10 13 9 \\

140 10 8 8                               170 10 13 9 \\

120 9 8 7                                 160 11 12 8 \\

100 8 5 6                                 180 11 14 11 \\

150 11 8 8                               170 11 12 10 \\

170     12         9        9            150           10              10            8 \\