Total cost:                567803
No. of recharges:              30
No. of vehicles:                4

Route  1: Cost       150863
    D1
   C61   C41   C62    S5
   C62   C42    C2   C23   S11
   C23    C3   S18
    C8   C28   C68   C48   S19
   C48   C68   C32   C72   S25
   C72   C52   C32   C12   S20
   C12   C11   C55   C75   S14
   C54   C74   C18    S9
   C17    D2

Route  2: Cost       150545
    D3
   C64   C44   C24    C4   S17
   C63    C3   C43   C22   S12
   C46    C6    C7   C27   C47   C67   S19
   C48   C28   C68   S24
   C32   C52   C72   S25
   C76   C36   S26
   C36   C76   C16   C56   S20
   C56   C15   C35   C19   S21
   C60   C20   C80   C40    D4

Route  3: Cost       145760
    D1
    C1   C21    S6
   C21    C5   C45   C25    S2
   C25    C9   C69   C49    S7
   C50   C69    C9   C29    S3
   C29   C73   C13   C33    S8
   C33   C13   C73   C53    S4
   C53    S4
   C53   C17   C37   C57   C77   S10
   C58   C38   C78   C77    D2

Route  4: Cost       120635
    D1
    C1   C65    C5    S6
   C66   C26   C30   C70   S13
   C30   C70   C51   C71   C31   S14
   C10   C34   C54   C74   C14   S15
   C79   C39   S16
   C39   C59   S22
   C59   C80   C40    D4

