Design a Drip Irrigation System for a fully matured orchard with the layout below.

Assume that the field is level, maximum time for irrigation is $8$ hours per day, allowable pressure variation in the emitters is $20\%,$ the maximum suction lift at the well is $20$ m $,$ the ET rate is $8m\frac{m}{?}$ day and the matured orchard shades $70\%$ of the area; trickle irrigation efficiency is $85\%.$ Sections $1$ and $2$ are to be irrigated at the same time and alternated with sections $3$ and $4.$ Each tree is to be supplied by $5$ emitters. Required area for each tree is $36$

$K=0\mathrm{.}000073$ and $x=0\mathrm{.}63$

$\backslash$table$[[$Line$,$Pipe Diameter $($mm$),$F$],[$Half Lateral,$13,0\mathrm{.}36],[$Half Manifold,$32,0\mathrm{.}36],[$Sub$-$Main, A to Section $1,45,1],[$Main$,$ A to Pump,$52,1]]$