Total cost:                320507
No. of recharges:              19
No. of vehicles:                3

Route  1: Cost       118163
    D3
   S17
    C3   C23    C4   C24    C8   S18
    C7   C27   S19
   C28   S24
   C12   C32   S20
   C15   C35   C19   S15
   C39   C18   C38   S10
    D2

Route  2: Cost       114163
    D1
    S1
    C5   C25    S2
    S3
    C9   C29   C30    S8
   C13   C34   C14    S9
   C33    S4
   C17   C37   S10
    D2

Route  3: Cost        88181
    D1
   C21    S5
    C1   C22    C2   S12
   C26    C6   S13
   C10   C11   C31   S20
   C16   C36   C20   S26
   C40    D4

