Total cost:                435720
No. of recharges:              23
No. of vehicles:                5

Route  1: Cost       119515
    D1
    S4
   C66   C50   C51   C19   C18   S10
    C7   C54   C71   C55   S11
    C6   C22   C38   C70   C58   S11
   C42   C26   C10   C27   C75   S12
   C74   C78   S12
   C46   C30   C62    S8
    D2

Route  2: Cost        90176
    D3
   C20    C4   C52   S19
   C56    C8   C72   S16
   C12   C28   S16
   C43   C59   C11   C47   S17
   C31   C15   C63   C79   S17
   C16   C64    D4

Route  3: Cost        83347
    D1
    C1   C17    S5
   C34   C69    S6
   C25   C41    C9   C57    S3
   C73    S7
   C14   C29   C77    D2

Route  4: Cost        72386
    D3
   C68   S14
   C67   C35    C3   C36   S15
   C23   C39   S16
   C40   C24   C60   C44   S21
   C76   C32   C80   C48    D4

Route  5: Cost        70296
    D1
   C33   C65    C2   C17    S5
   C49    C5   C21   C53    S2
   C37   C25   C41    S7
   C13   C61   C45    D2

