Total cost:                433736
No. of recharges:              24
No. of vehicles:                4

Route  1: Cost       133892
    D3
    C4   C44   C24   S17
   C64   C43   C23   C63    C3   S18
    C8   C48   C68   S23
   C28   S24
   C52   C32   C12   C72   S25
   C76   C36   C16   C56   S20
   C55   C15   C35   C75   S21
   C60   C20   C40   C80    D4

Route  2: Cost       124907
    D1
    C1   C41    S5
   C62    C2   S11
   C22   C42    S6
   C26   C66    C6   S12
   C27   C47   C67    C7   S19
   C71   C31   C11   C51   S14
   C70   C74   C14   C58    S9
   C38   C77   C57   C37    D2

Route  3: Cost       104689
    D1
   C61   C21    S1
   C65   C45   C46    S7
   C29   C50   C30   C10    S8
   C73   C33   C34   C54   C14   S15
   C78   C18   S16
   C39   C79   C59   C19   S22
    D4

Route  4: Cost        70248
    D1
   C61   C21    S1
    C5   C25   C65    S2
   C49    C9   C69    S3
   C13   C53    S4
   C17   C37    D2

