Total cost:                218532
No. of recharges:              11
No. of vehicles:                3

Route  1: Cost       125667
    D1
   C25    C1    S4
    C2   C26    S7
   C27   C15    C3   C14    S8
   C30    C6   C18    S9
    C7   C19   C31   S13
   C35   C11    S9
   C10   C34   C22    S6
   C33    C9   C21    D2

Route  2: Cost        63340
    D3
   C28    C4   C16   S12
   C32    C8   C20   S16
   C12   C24   C36   C23   S14
    D4

Route  3: Cost        29525
    D1
   C13   C29   C17    C5    S1
    D1

