Total cost:                257695
No. of recharges:              15
No. of vehicles:                3

Route  1: Cost        91513
    D3
   S14
    C3   C19    C2   S10
   C23   S11
   C22   C26   C10    S7
   C14   C30   S13
   C15   S18
    D4

Route  2: Cost        90729
    D1
   C17    C1    S4
   C18    S5
    C6    S6
    C5   C21    S2
   C25    C9   C13    S7
   C29    D2

Route  3: Cost        75453
    D3
   C20    C4   S15
    C7   C24   S16
    C8   C12   S16
   C11   C28   C27   S17
   C31   C16   C32    D4

